XLD-WIFIBLE-A19 Smart LED Bulb E27 LN882H CB2L teardown, weak WiFi range? |
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_geku_
12 May 2026 08:07
Quote: Room with router: Wifi RSSI: Fair (-59 ... -68dBm) Next room (corridor) -71 ... -75dBm Yet another room (parallel to first, no doors between two): Router refuses to connect Yes, but only in the same room, and did not noticed ssi values. But I think you are right about the design and antenna placement. May be it will be worth... |
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[BK7231N] OpenBeken install on Minoston MT10W timer switch with TuyaMCU |
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divadiow
12 May 2026 07:45
Quote:looks like the TuyaMCU half, what's on the other side and on the other PCBs? |
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GM Famar DC441 code unlock from 24C02CB6 dump, serial 1305007 |
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andyrs
12 May 2026 06:48
Quote: That's for sure. In my case, I see people who have old radio cars sell it on intenet and of them ask me to install Bluetooth module on it. That part is easy for, but find the codes aren't. Good to know. I will look for it because I'm starting to get more clients that want this kind of service.... |
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Arlec Grid Connect PC191HA Series 4 with BK7238 T1-2S-NL module |
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andrewmarkcongdon
12 May 2026 06:08
Quote: Looks like the Series 4 uses a BL0942 for energy measurement.. not identified above? |
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OpenBeken config for Moes WM-104B-M-LT-MS (AKA: WM4LT2) CB2S BK7231N |
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SukkoPera
12 May 2026 00:18
Quote:No, unfortunately I didn't dump it. If I buy more, I will definitely try! |
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Internet radio and audio file player on ESP32-S3 |
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ejcon
11 May 2026 23:58
Quote:21901191 Maybe something like this Connectivity: 2. TWO TFT PANELS ST7789 1.9" 170x320 ------------------------------------- Both displays share the same SPI bus. Only the CS pin differs. GPIO4 -> CS TFT left GPIO5 -> CS TFT right GPIO15 -> RX UART from master ESP32-S3 GPIO16 -> TX UART to main ESP32-S3 GPIO17 -> RST of both TFTs GPIO18 -> SCK of... |
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Tongou TOQCB2-80 BK7231N CB3S z licznikiem energii - jak go zidentyfikować? |
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andrewmarkcongdon
11 May 2026 23:36
Tongou Smart Circuit Breaker TOQCB2-80 (BK7231N / CB3S) with energy meter
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The inside of the Polish retro power supply Polwat PWS-100 RM 24V/4A - has it survived the years of |
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TechEkspert
11 May 2026 22:42
Quote:Oh that's right Merawex, I remember their 48V buffer power supplies for telecoms equipment, very good equipment taking into account the battery temperature. The new Merawex power supplies can test the resistance of the battery (with alternating current). In CCTV and SKD, on the other hand, I perceive the quality of Pulsar power supplies quite well. |
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Dual roller shutter controller visible in the app, burns down at the click of a button |
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SkyDarkside
11 May 2026 21:46
Quote:@melon2 aptly diagnosed - I just want to add why this specifically burned the controller, because from what you write you don't quite understand the logic, and before Wednesday and a new unit it's worth catching on. Tuya roller shutter controllers (and similar ones - Sonoff, MOES) have opto-isolated low voltage gates on the key inputs (S1, S2). In the... |
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How many radios are in a radio? FM 87-108 MHz RDA5807S do-it-yourself kit |
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satanistik
11 May 2026 20:06
What radio module for the Arduino would you recommend - the cheapest ones usually don't have good sensitivity. |
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USB software for Telefunken 32HEA5050M2 Android TV 17MB171 reboot loop |
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Joje-Slunj
11 May 2026 19:28
Quote: VES315WNGA-2D-N51 |
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T34 datasheet, pinout, flashing and common mistakes - soldering to QFN pins, LSPA9 clone smart plug |
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Blisk
11 May 2026 15:19
Quote:I have tried to flash this chip on board and it looks like I burned the chip. Is it possible to buy that chip or some simillair which will work if I just replace that chip? Is there any slot, where I can put that chip and flash it and then solder it back on PCB? |
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Malus.sh: AI, clean room and a controversial vision for the future of licensing |
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avatar
11 May 2026 14:41
Quote: As far as I know - the idea itself cannot be patented but only the 'implementation' / approach and this is based on a case from the 19th century |
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CV9632H-A50 3840x2160 1.5G 8G USB Firmware Request for Vox UHD 65ADW-FFL Stuck on Logo |
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SeriesLoopBooster
11 May 2026 12:58
Quote:jdhdhdh |
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Firmware TV Selecline 20265, carte 17MB82S, écran AUO T195XVN01.0 |
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ebdxx
11 May 2026 12:10
Quote:J'ai utilisé le logiciel transmit et appliqué la procédure , cela à résolu mon problème. Un grand merci à yokoono51. |
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DUMP IPLE411320 & EN25QH64: CX400DLEDM Panel, P75-3663SV6.3 Board |
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electroouchnou
11 May 2026 11:56
Quote:thank you |
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Запит на Прошивка USB для Android TV RU45S00, плата TP.SK516PB801 |
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DynamicLpf
11 May 2026 11:54
Потрібна прошивка USB на ТВ (Андроід) RU45S00 плата TP.SK516PB801 |
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£1 Re-Use smart bulb finds: IKEA Tradfri LED2003G1, Ener-J SHA5262, unbranded PIR, Yichip YC1166 BT |
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divadiow
11 May 2026 11:32
Quote: I'm petty happy with it. It's probably not perfect but it's functonal. Are you happy with the code? |
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The Lucky Hawk 8204 USB power supply splitter, again about product safety |
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robert nawrot
10 May 2026 20:31
Quote:There are 3 x 1.5 mm2 on the skirting board housing |
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LN-CB3S Module Pinout and Flashing Issues on Tuya Wall Switch – Any Documentation? |
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divadiow
10 May 2026 19:02
Quote:like under Beken, stick #define ENABLE_DRIVER_RC 1 under LN882H platform in I don't know if it'll build successfully/work |
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EASY 512-DC-R Driver: Creating DIY EASY-PC-CAB (Moeller) Cable with MAX232 Schematic |
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jarjarlinks
10 May 2026 17:41
Quote:And yet it can be done. I'm writing about the easy 800 series, there the cable is making life even more difficult for those who don't want or - more to the point - can't buy one. USB RS232 TTL adapter, female strip with 12 pin 2 rows (24 in total), 5 connections come out of this strip to the... |
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OpenBeken 1.18.288 TuyaMCU dpID 1052 zero MQTT energy on BK7231TN |
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p.kaczmarek2
10 May 2026 15:24
Quote:Delay_s 15 at the end of autoexec.bat does nothing. Script is run like a separate thread, MQTT starts on it's own without script. Where are you getting false info from? Sounds like you're being mislead by ChatGPT. |
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Deleted by the author from topic number 4041603 |
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ejcon
10 May 2026 14:43
NEW TOOLING EVO3 MOD COLOUR |
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ThinkPad X220 i5-2520M eGPU choice and 720p gaming over 20 FPS |
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NfcFuzzy
10 May 2026 13:26
Quote:dfsdfcvde 3.1.11. Publish posts that do not contain substantive content, contain harmful advice, advice that does not attempt to solve a problem, and publish identical posts that follow or repeat information included in the discussion. |
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Can someone send a forum question so I can write an under-80-char title? |
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ElektrodaBot
10 May 2026 13:12
Quote:Hello. Your message does not contain a specific technical question, so I cannot yet diagnose or solve anything. If you need help with electronics, please describe the problem more precisely. Useful information would include: - What device or circuit is involved? - What are you trying to achieve? - What exactly is not working? - Supply voltage and current measurements... |
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DIY bluetooth jammer, bluetooth jammer - final project |
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AdamC
10 May 2026 11:41
Quote: If your neighbour has a 2 x 50W amplifier, then if you buy a 2 x 100W amplifier and suitable speakers, you are sure to jam.  ))
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Double Din 7018G GPS Firmware (312-07020-02 2017-12-30 ver.01) & 7028B (ZCD7089-C200S-MAIN V2.0) |
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tomcat
10 May 2026 08:08
Quote: |
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ZTE 888D czy Archer NX600 da lepsze Wi‑Fi i ping 30 ms w sieci 5G? |
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Ykiubi
10 May 2026 00:52
Quote:Wrong language |
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Deleted by the author from topic number 4173260 |
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Simon79
09 May 2026 15:08
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Can this AliExpress smart fuse be flashed with OpenBeken or Tasmota? |
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Blisk
09 May 2026 13:29
Quote:21899552 OK thank you. When I get it I will let you know. |
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Arlec PC191BKHA Series 3 Smart Plug (PC191-A4-G, CB2S, BK7231N, BL0937) - Teardown and Json |
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p.kaczmarek2
09 May 2026 11:17
Quote:This device has two relays, so it cuts off both L and N? That's impressive. I very rarely see such devices. |
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VW Polo 1.2 12V High Oil Consumption - Possible Causes? Valve Seals? |
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IreuN
09 May 2026 10:40
Quote:I didn't do anything about it, eventually selling the car after a valve had probably burnt out - total lack of compression on one of the cylinders. |
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Template for LEDVANCE Smart+ A100 Tunable White E27 AC27511 BK7231T |
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heikomat
09 May 2026 10:38
Quote:21899381 in the beken webapp in the "flash" tab i clicked "Download Tuya GPIO configuration" and pasted the bin into That gave me the following json: { "rstnum": "5", "rstcor": "c", "Jsonver": "1.1.8", "brightmin": "10", "title20": "1", "deftemp": "0", "c_lv": "1", "wfcfg": "prod", "colormin": "10", "pmemory": "1", "cmod": "cw", "wt": "20", "cwtype": "1", "prodagain": "0", "rstbr": "100", "remdmode": "0", "colormax":... |
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Smart Gateway RSH-GW006 to OBK Conversion: Tools, Files, Setup, and Integration Guide |
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divadiow
09 May 2026 10:01
Quote: didn't scroll down. I see insmod's done stuff with CC2652 before |
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Touch control panel for Home Assistant - how to use an old tablet? Simple mini DIY |
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Karaczan
09 May 2026 00:46
Quote:But if the tablet is only to be used as a display for HA or similar, with no access to banking apps etc, why be afraid of root? As long as there is a way to unlock the bootloader and root, it gives new life to older hardware. And if there is a nice CustomROM then that's it
It... |
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Arlec Grid Connect Smart RGBW Puck Lights (4-Pack): OpenBeken 4-PWM HA? |
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divadiow
08 May 2026 23:35
Quote: PR for device list add: I hope the code is sound and the PR can be merged. the question that will be asked is if the code change adversely affects anyone else's config should they OTA to a release with it merged. If anyone has 4 PWM channels for a different device, what does it mean for them etc. Should... |
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F&Home: intelligent building automation that combines technology, convenience and security (Sponsored) |
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TechEkspert
08 May 2026 17:58
Quote:As long as the control is in the local unit it is OK for me. Internet connectivity gives one very convenient feature: reports, viewing and even control in a smartphone app even when we are far away from home. Similarly, access via a browser to, for example, cloud-based PV monitoring solutions. Worse with far-eastern products that stop working when their... |
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Wi-Fi module in an electric kettle, what does it do? Interior and programming of Harmony 50 |
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m2606
08 May 2026 17:57
Quote: So not really. 99% will only read how to connect and skip the rest of the sections in the manual. I have such in my family and recently thought I was going to fall off laughing. They bought a washing machine and every day they hunted for the moment until it started spinning to sit on it because it was... |
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United 32x16 LED TV Firmware Needed - Model 3047-31001854, Looking for Download Link |
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ben2026
08 May 2026 16:59
Quote:Am nevoie de firmware pentru TV UNITED 32B16 TP. SIS231.P83 |
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How hot does the 24 W Tuya ceiling lamp get? Test, interior and firmware change |
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p.kaczmarek2
08 May 2026 15:35
Quote:All in all, yes, but that doesn't explain why such a strange way of switching on: |
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Crimped Ferrules vs Soldered Wire Ends for Extension Cords and Plugs—Which Is Better? |
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skopek
08 May 2026 12:29
Quote:In the plant where I work in the presses there is very high humidity due to the use of water-based die coolant. Even Harting and Weidmuller connectors "catch " moisture. Such a copper wire, with or without a sleeve, can corrode completely, especially when the connector is spring-loaded of the Wago type and not screwed. I recently experimentally soldered all... |
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Inside the UE55MU6452U big screen TV, analysis, decoding and flash simulation for the agent |
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BOOM i ZONK
08 May 2026 10:24
Quote:@pkaczmarek2 On the board you still have the eMMC memory where the whole OS sits. I've seen 4Gb and 8Gb sizes of these memories on Samsungs. If you are stubborn you can read them in the SD card reader. |
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uProg - small, fast, portable AVR programmer with SD |
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darex120
08 May 2026 06:12
Quote:Hello I have a MicroSD 64MB card formatted to FAT32 and the programmer does not see it , the card comes from aliexxpres any ideas |
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Nevir 28" TP.S506.PB818 D28f2000 screen flipped dump request |
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nanomicrome
08 May 2026 00:19
Can someone help fix a Nevir 28" NVR-7406-NVR28HD-N with tp.s506.pb818 screen marking d28f2000, its a mt3151a05-5-xc5 tcon with the st2751a marking, it was in boot loop, i tried several dumps but the screen is always flipped, tried manual mirror of the mt315 tcon but it didn't work. I will add the copy of the "bad Dump" to the post.
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How to flash and dump firmware for mini-camera BK7252NQN481 INO-A9-v2.5? |
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divadiow
07 May 2026 22:50
Quote:Maybe something not quite right win32 running on whatever OS you're using. Give BKFIL a go? It does full read and write too |
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Firmware request for: F&U FL2D4903UH - 17MB130S, 17IPS72 - VES490QNDS-2D-N12 |
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jimis411
07 May 2026 20:15
Quote:Καλησπέρα σέ όλους. Έκανε κάποιος κάτι Με την f&u 49???? |
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OpenBeken on CB3S/BK7231N: drive unknown 3-wire RGB hex lights via pin 9 |
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DeDaMrAz
07 May 2026 19:27
Quote:@divadiow You have too high of an opinion of me 😁 jk, no time for it but it can be done with some NOP timing hacks. |
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Two tiny UPS for router, camera or Raspberry Pi - capacity test |
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p.kaczmarek2
07 May 2026 17:38
Quote:@Jawi_P from my testing, which I've been doing for over a year on Elektroda, it seems that by far most powerbanks with QC switch off the QC on the output as soon as you plug it in (i.e. the voltage drops to 5 V). This is a potential pitfall, so you would rather need that 5->12 V inverter in addition,... |
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JVC LT-43VA3000 17MB170 VES430QNDC-2D-N41 firmware for black screen? |
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Żwirek
07 May 2026 17:00
Quote:Hello, Certainly for JVC fits software from F&U FLA4320UH is here on the electrode with the board 17MB170 and matrix ES430QNDB-2D-N41 The symptom before the upload was that the android would turn on, a message about full memory would pop up and the picture would disappear and sometimes reappear for a second. |
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VW RNS 315 - Firmware Update ISO |
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jofoto
07 May 2026 15:44
Quote:18700084 I have been struggling with the same issue: no music over bluetooth to my Passat RNS510. This is what worked for me: on your phone - in the settings - go to the developer section - go to Bluetooth-AVRCP-version - select "AVRCP 1.3". (you may need to remove the paired devices from your phone and RNS510 and reconnect them). |
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How to set a minimum power threshold for energy accumulation to ignore standby noise BL0937? |
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proks777
07 May 2026 14:28
Hi everyone, |
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Resolving Device from Unauthorized Channel Error on Huawei SUN2000 Inverters |
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mihai1976
07 May 2026 12:50
Quote:21515449 Any update on this? Have you found a solution yet? I have 100  (
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Filling the Sodastream cylinder - only 150-200g of CO2 from the 6kg mother cylinder. How to improve? |
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szmichal
07 May 2026 08:38
Quote: A few posts above you have my experience with vacuum in cylinders. |
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How to flash and dump firmware for mini-camera BK7252NQN481 INO-A9-v2.5? |
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lionelmessi74
06 May 2026 22:21
21897252 Thanks for the reply. Already tested with to flash with BK7252N(T4) and had the same error , so I guess I need to apply power on the CEN pin , but where is the CEN for this board ? how can I find it ? |
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Title: Toshiba 43L3753DB 17MB110 Firmware Link Request & Standby Light Blinking Issue |
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jenicya
06 May 2026 20:14
Quote:ma tele ne s'allume plus elle cliniote juste |
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Toshiba 32WA2063DG Vestel 17MB171 USB recovery upgrade_no_tvcertificate |
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MagneticPowerlink
06 May 2026 17:09
Quote:@billobirillo Thank you, it worked |
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Прошивка Samsung UA42CU8000, TP.SK516.PB801, матрица LMDS430-D16C |
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EncoderSwd
06 May 2026 13:06
Quote: |
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Controlling a 12V relay directly from a 5V MCU using a Zener diode and a PNP transistor |
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Janusz_kk
06 May 2026 10:43
Quote: I think you mean yourself, I don't comment any more because I don't want to get banned by you. i can only recommend learning and reading pdfs because even this is going poorly for you, compare the parameters of a darlington optocoupler with a digital output from a prck as proposed by the author or a regular npn transistor. |
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TH03 Pro Temperature Humidity Sensor Compatibility with OpenBeken Integration (possibly) |
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io2345
06 May 2026 09:59
Quote:21895785 We have reached a point where things are beginning to be interesting. The device is working fine with original Tuya firmware: What to do next? Stay on Tuya or re-flash OBK? And why is the CB-3S and T1-3S Version reacting differently? The circuit layout and PCB of the device is the same (as far as I can tell) and... |
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TME expands U.S. presence with key leadership appointments (Sponsored) |
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Nepto
06 May 2026 09:09
Quote: These are very valuable comments from a TME practitioner and user. I hope @tmelodz will take the opportunity to take this feedback into account and improve what needs improving. |
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Skeleton 9-Inch Non-Android Headunit Stuck on Boot—Firmware Recovery Methods? |
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chaosbrigade23
06 May 2026 05:27
Quote:21820345 d you have a firmware? |
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[WBR3] Feyree EV Charger teardown with adjustable charging via TuyaMCU |
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thueri01
05 May 2026 17:06
Quote:Success! First, I deleted the mqtt.yaml file. It's no longer needed. Then I deleted the device from the MQTT integration. Finally, I did the following in the config: Result: @ stonacek Thank you so much for your great work! |
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OpenBeken BK7231N WVC Microinverter Tuya MCU dpID 101/102/103/18 Mapping |
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ncore432
05 May 2026 16:00
Quote:AWESOOOOME ! |
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Interior and reverse engineering of the Ariston Velis 80 Wi-Fi electric water heater on ESP32 (part1 |
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|
Erbit
05 May 2026 12:43
Quote: Although an old topic... I agree with my colleague that few will benefit. Most will simply throw it away and buy a new one. Those who will benefit will be a "handful". I am one of them. I repair appliances at home myself. I recently had to throw away an 18-year-old washing machine because the drum flap (top insert) opened... |
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Voltage calibration in openbeken CB2S/BK7231N/BL0937 - how to perform? |
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toboxx
05 May 2026 10:13
Quote:I am also having trouble calibrating my BL0937... Can anybody make sense of the response "command found but returned error": Last command: CurrentSet 0.26 Last status: ERROR: Command found but returned error (undefined) I have already opened an issue, but no answers so far... |
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TuyaMCU analyzer - UART packet decoder for Tuya devices - dpID detector |
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alekslevchuk69
05 May 2026 09:52
Quote: Hello I am getting the following error while retrieving data from the module |
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Kunft 28DCG220014 TP.SIS231.P83 boot loop, SPI flash dump/firmware? |
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|
billobirillo
05 May 2026 09:44
Quote:@joels1989 I sent you a private message: check it |
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Which silent lighting controller on Zigbee? Two-channel LZWSM16-2 without neutral wire |
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|
Erbit
05 May 2026 11:36
Quote: I get the impression that by writing "loud" you are engaging in demagoguery. Somehow, "without automation", no one complained that the switch "clicks loudly" and yet the mechanical system of the light switch makes a sound. Of course, I understand that the use of an "electronic relay" instead of a mechanical one mutes the moment of switching on, just as... |
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Controlling the solarium - how to connect the tablet to the bed and the relay? |
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|
danpietrzak
05 May 2026 07:24
Quote:Ide controllers and pass program. |
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[BK7231N / CB3S] Tuya Smart Life Garage Door Motor Receiver 4CH Switch Controller WiFi Switch |
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|
Krazilek
04 May 2026 23:44
Quote:It worked with this firmware: Tuya Generic TYWB-4CH-RF 4 Channel Relay The "M" button switches 3 relay operating modes. |
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Toshiba 32W2431D V28A001434C1 L2300 REV1.03A USB firmware scan loop |
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|
PollOffset
04 May 2026 20:09
Hello,
|
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Vaillant EcoTEC Plus F27 Error: Flame Sensor Issues & Troubleshooting (VC PL306/3-5) |
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|
marekw1111
04 May 2026 19:34
Quote:And it happened to me F27 - Vaillant EcoTec 306 furnace. Replacing the capacitors helped. I replaced a total of 4 electrolytes 2x470uF/35V and 2x100uF. I left the fifth one, the 400V one, the largest in size, because I had nothing similar in the drawer. Thank you for your help ! Marek |
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Rain-Bird ESP-RZXe after winter: STOP and code 71 despite working sensor |
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|
Leon444
04 May 2026 19:22
Hello
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Saeco Aulika Black Office coffee machine - error e07 after making a few coffees |
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|
kzmg
04 May 2026 16:11
Quote:Hello, I also have a problem with the e07 error, I have checked the microswitch under the coil, it is working, the cables are ok and the error notoriously occurs. What could be the cause? |
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USB recovery firmware upgrade_no_tvcertificate.pkg Toshiba 32WA2063DG 17MB171 |
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|
MagneticPowerlink
04 May 2026 15:53
Hello,
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LSC GU10 Smart LED Bulbs 3-Pack (3208076.1) Teardown: BK7231N, SM2185N, v1.6.0 Findings |
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|
PassiveFrequency
04 May 2026 15:21
Quote:21826595 I've personally use a hex key cut through the hole with a pliers to leverage the LED board. Worked fine for me |
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Kemppi MinarcTig Evo 200 HF failure: 0V at X1, Z001 not powering A002 |
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ELECSOUD
04 May 2026 14:14
Quote:The relay was clicking, so I hadn't tested it. I tested it and the relay is indeed faulty. I'm going to replace it. Thank you very much for your help. |
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Sofar Solar ME3000SP bricked after 3.60 firmware update, no UK support |
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Yorkshireman
04 May 2026 12:15
I’m really disappointed with Sofar Solar right now.
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Tuya XR806 RT-WT501 flashed with OpenXR806 via phoenixMC, no AP or logs? |
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divadiow
04 May 2026 11:04
Quote:here is DCDC build with battery driver enabled. it starts, but I don't know if it works as expected |
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Firmware request for F+U FLA3220 with 17MB171 and VES315WNGS-2D-N52 |
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misa33
04 May 2026 10:56
Quote:21895571 21895571 Thank you very much. Problem solved |
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Changing firmware increasingly difficult? Smart Switch on T34 and QFN soldering |
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Blisk
04 May 2026 09:44
Quote: I have flashed on tis RF433 a tasmota, very easy. Now I have intent to flash openbeke on my smart power plug. Connect directly wires and flash it, I need to find 3.3V on board, any idea, and I think those 2 pins are RX and TX at the top of the chip, also need measure it. Have anyone advice... |
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NiceMCU XH-WB3S BK7238 Flashing, Testing, Pinout, Development, Porting |
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divadiow
03 May 2026 22:53
Quote:MCU is on IO0/IO1, 38400 baud. XH-WB5E NiceMCU doesn't route IO1 from module to a header, so had to solder Attached is simulator used to communicate and reset dump for pairing. At boot the BK7236 asks for product info of the TuyaMCU by sending . Simulator replies with product key for this product. |
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Firmware Update for Thomson 55UA6406W TV - V8-NT67F01-LF1V378 |
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Bertrand44
03 May 2026 17:22
Quote:Works fine. Thanks a lot. |
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OpenBeken logic configuration questions after flashing for beginners |
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proks777
03 May 2026 17:01
Quote: Looks like these are the correct pins! I stuck it in the fridge, and there's practically no deviation in the readings! As I understand it, 2.85 (Battery_Setup 2100 2700 2.85) isn't quite standard? But the main thing is that it works! I tried this option before, but the readings were ~3.00 mV. To get adequate readings, you need to reboot!... |
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[BK7231T/WB2S/BL0937] MOES WP-ZK-EU16M WiFi Smart Plug flashed with OpenBeken |
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divadiow
03 May 2026 16:11
Quote: |
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CBU restart after switching Earu EAKCB-T-M 1 Din 63A relay to 12V - looking for clues |
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nonnicoerente1o
03 May 2026 10:12
Quote:21179251 I can confirm that the pulse timing needs to be changed. I actually have two identical devices: one works perfectly, while the other kept resetting and I had to reduce the pulse timing. These tests were done using firmware I developed with LibreTiny (if you want to take a look This leads me to think it's a hardware-related issue... |
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B&S mower - replacement of 10.8V li-ion battery with 12V gel battery |
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wieslaw200
03 May 2026 02:27
and has anyone done as in this video
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Deleted by the author from topic number 4172412 |
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HD-VIDEO
02 May 2026 14:37
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Arlec 2m Grid Connect Smart Strip Light With Razer Chroma RGB- Teardown |
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divadiow
01 May 2026 23:03
Quote:these @lidarcaptain's solution here is maybe what this type of device needs. there seem to be quite a few of them surfacing this past 6-12 months. |
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Bouffalo Lab BL616/Ai-Thinker Ai-M62-32S-Kit: OpenBL616 |
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divadiow
01 May 2026 22:56
Quote:all sounds good! |
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OpenBeken RGBWW in Home Assistant: Action LSC 3206306 SM16703P no RGB via MQTT? |
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divadiow
01 May 2026 22:55
Quote:maybe you need @LidarCaptain's solution seen here I'm not sure what's happening with that becoming a PR though |
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Multi-platform IoT firmware supporting up to 32 platforms - OBK 2025 summary |
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divadiow
01 May 2026 22:51
Quote:I just configured a load of things with general release- some flags, 6s boot OK, startup command, pins, mqtt and all still OK after OTA to PR |
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ASUS X550EP / X552E Rev 2.0 – Need full 4MB BIOS dump (W25Q32FV, AMD) |
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HyperPfc
01 May 2026 18:28
Quote:Bonjour, Le problème est maintenant résolu. Le BIOS a été réparé à partir de mon dump original, et après reprogrammation de la puce, l’appareil fonctionne à nouveau correctement. Je tiens également à souligner la qualité et la précision de l’aide reçue, qui a été vraiment impeccable. Merci encore pour votre support. |
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I need help installing OpenBeken on a set of Tuya smart plugs |
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Kior_
01 May 2026 11:55
Quote:I need to buy a new UART adapter, mine no longer works. I'll keep you posted. |
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Practical tests of Gemma 4 and comparison with Gemini 2.5 - image tagging and OCR |
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p.kaczmarek2
01 May 2026 09:19
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SMART06B firmware change - how to connect an electric kettle with Wi-Fi to Home Assistant? |
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Erbit
01 May 2026 07:25
Quote: You know why you think (we think) that way ? That's why -> 21894190 Younger generations think differently. |
||||||||||
DELTACO RGB lamp E27 SH-LE27RGB BK7231T WB2L - is this PWM pinout OK? |
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simontoyra
30 Apr 2026 23:00
Quote:21894242 Chip temp down by 5 °C, tx |
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Canon MF8180c stuck in Download Connected - need Service Support Tool 3.31/3.32 |
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johncopy
30 Apr 2026 20:36
I have a Canon MF8180c that is stuck in Download Connected mode. According to AI, I need the support service tool version 3.31 or 3.32 to reset it. Do any of you have this? I've tried newer and older versions of the tool to no avail, so these specific versions are needed. |
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Which Tuya module for 2 24 V solenoid valves with pushbuttons and status sync |
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78db78
30 Apr 2026 20:25
Quote: Under the relay contacts 1 , 2 you give 24V from the power supply and to the valves, diodes in parallel to the valve coil. You have manual control on S1 S2. |
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[ECR6600 ] Teardown and OpenBeken Conversion of TNCE TUYA Smart Plug WiFi from AliExpress |
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avgapon
30 Apr 2026 20:05
Quote:21894156 That's a completely different product then and you should find the appropriate topic for it (T34 + BL0942). The device is quite easy to flash by connecting to pins of the power monitoring chip and the nearby voltage regulator. |
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How a racing set is built - steering wheel and pedals for USB/Playstation and PS/2 |
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p.kaczmarek2
30 Apr 2026 17:56
Quote:I confirm, these are two pieces of hardware from different sources. I just kept them with the idea of using the PIC. If something moves, I'll show it in the DIY. |
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Immergas EOLO Star 23 kW: Encountering Error 03 After Resolving Error 11, Fan Not Starting |
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Schnaider
30 Apr 2026 17:07
Quote: It's been 4.5 years and error 03 has kicked in again. The fan hot on the coils. I cooled it down, cleaned it and plugged it back in. It fired up, but after 10 mins the same thing again. Later it started to spin again, but eventually gave up. The blades were going gently on the cooker off. When plugged... |
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Firmware richiesto per Hitachi 50HAK5351, mainboard 17MB170E, pannello VES500QNDH-N2-N53 |
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billobirillo
30 Apr 2026 12:03
Quote:here is the software link link valid for 7 days copy the file upgrade_no_tvcertificate.pkg on an empty usb stick insert the usb stick in the tv then plug the power cord: the recovery will start automatically |
||||||||||
Build Your Own Edison Iron-Nickel Battery at Home: Step-by-Step Guide & Troubleshooting Tips |
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|||||||||
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jak666
30 Apr 2026 07:29
Quote:Hello is it still possible to buy nickel-iron batteries somewhere? |
||||||||||
Hisense AC WiFi module/protocol reverse engineering |
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|
DeDaMrAz
29 Apr 2026 23:49
I am going to start this thread as a WIP for decoding (another unknown) UART based protocol.
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||||||||||
otomoto, olx preview of outdated announcement |
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wojtas12343
29 Apr 2026 23:12
Quote:@misiek1111 can I ask for your help in retrieving the ad? Thanks a lot in advance |
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Elektrometal EM-eG4 - how to read gas consumption remotely, integration with Home Assistant |
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|
PaweWolniewicz
29 Apr 2026 21:51
Quote: Good evening, I wanted to let you know that the ESP camera with the meter and meter recognition software works without any problems. I recommend delving into the subject, it works sensationally, flawlessly, resolution to 0.001 l, greetings serdec iNSULT. As you can see, the entities all in Home Assistant work flawlessly, doing 1440 readings per day, or every minute.... |
||||||||||
Audi A4 B6 (2001) - How to Find Varnish Code using VIN WAUZZZ8EZ1A030813 |
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|||||||||
|
rafalrys87
29 Apr 2026 11:11
Quote:Thank you beautifully! |
||||||||||
NIVONA Caferomatica 830 Coffee Machine: Damaged Display Repair, AliExpress Replacement |
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|||||||||
|
u1773049999
29 Apr 2026 09:54
Quote:Thanks for the quick reply j4rek. I have assembled the board and then mounted the display in the centre. Now I have a new problem: As soon as I connect the display, all LEDs of the display light up permanently (all segments are active). Can you please check whether I have done the wiring correctly or where the problem might... |
||||||||||
Will the new GPT-Image 2 generate an electronic circuit diagram? Comparison with Nano Banana 2 |
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|||||||||
|
gulson
29 Apr 2026 08:39
Quote:Here I have converted the diagram from ASCII: It even came out. |
||||||||||
Diivoo WT-03/WG02 Smart Water Timer teardown, photos, logs - CR3L/RTL8720CM/BT7L/TLSR8250 |
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|||||||||
|
divadiow
29 Apr 2026 08:13
Quote:when in pairing mode the BT7L advertises as such: and in the CR3L dump from you can see several records for the paired BT7L device { "id": "c307b31e47739174", "sw_ver": "1.2", "s_id": "000003y8cc", "pk": "bqf9uubz", "fk": null, "oem": false, "sm_dev_key": "kk*)'HIIWEJ@gSlv", "sm_mac": "DC234F304F2B", "sigmesh_sync": false, "bc_addr": 0, "v_id": "bfe613f07c4b556dfbggyh", "uuid": "c307b31e47739174", "tp": 1, "sub_tp": 1, "abi": 1024, "bind": true, "sync":... |
||||||||||
Firmware Request for Vestel 17MB95S Mainboard VES315WNDB-01 Panel V214y |
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|||||||||
|
powermag71
29 Apr 2026 01:13
Quote:It worked!! Thank you sooo much! I appreciate your professionalism! |
||||||||||
Tuya 4-Way WiFi RF Remote Relay original config file after reflashing |
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|||||||||
|
p.kaczmarek2
29 Apr 2026 00:11
Quote:OBK will run fine on it, I think. Here is OBK RF tutorial, now supporting this kind of devices: BK7231 RF receiver driver tutorial - how to use SYN590R or similar to control multiple devices Have you managed to flash it? |
||||||||||
[BK7231N] [CBU] [AHT30] Cutesliving TH01 Smart Life Temperature and Humidity Sensor |
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|||||||||
|
p.kaczmarek2
28 Apr 2026 23:54
Quote:Ahhh, it seems it needs higher voltages, like VPP which may be more than 5V. I can see how it complicate stuff. It reminds me of the old PICKIT2 clone I did 10 years ago, it also had to generate VPP with a simple step up converter from 5V: So that would not be very simple for Beken, sadly. I... |
||||||||||
DIP-encapsulated micro relays to be driven directly from the microcontroller/ESP pin? |
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|||||||||
|
p.kaczmarek2
28 Apr 2026 22:12
Quote:Here you have the source video (with audio, undeciphered): |
||||||||||
Thomson 32HE5606 Smart TV: Finding the Latest Firmware Update Download |
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|||||||||
|
tserwis
28 Apr 2026 14:48
Quote:21781234 Good morning. Is it possible to give a new link because it has expired? Thank you very much |
||||||||||
Chinese HW-465abc 12V UPS Outputs 3.4V Unless Pressing Chip—Possible Causes and Fixes? |
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|||||||||
|
Wawrzyniec
28 Apr 2026 11:51
Quote:Remove the chip, clean the board underneath it, inspect it, fix the vias around the chip with wire, solder the chip in. |
||||||||||
Tasmota replacement for BL602, programming, pairing with Home Assistant, now with OTA working! |
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|||||||||
|
thalesmaia
27 Apr 2026 17:17
Quote:Hello, I've sucessfuly flash my BL602. It is a eWelink Smart Wifi Energy Meter Bidirection 1 way Interruptor Switch. However, this template doesn't exist. What I should do now? |
||||||||||
Satel Integra 256 Plus z INT-E – jaka magistrala i czy kabel YTDY? |
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|||||||||
|
Zbych034
27 Apr 2026 14:03
Quote:I didn't notice it was an expander, the change is that instead of DTM it is DAT and there will be no problem with voltage drop |
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Прошивка USB для TP.SK516PB801 с матрицей ST315A07-2 1366×768 |
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SERGEY77777
27 Apr 2026 11:02
Всем привет. Нужна прошивка под USB для конфигурации TP.SK516PB801 ST315A07-2 (1366×768). Может кто поделится?
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||||||||||
Simple clock on PIC12F683 - three pins, two I2C buses - DS1307 + FD650 |
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viayner
27 Apr 2026 05:58
Quote:Hello, i see that you and ekoleg have been discussing PIC based circuits for a while now, are they back in favour? These are already old, even very old circuits, but still functional, I have used them myself for a long time, even before the arduino or ATmegs appeared. I applaud you for your willingness to optimise, partly due to... |
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Deleted by the author from topic number 4041603 |
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|
Grzegorz_wro
26 Apr 2026 19:37
Hi, does any of my colleagues have a @majsterxxl soft board for sale or swap in exchange for a @robgold board with one encoder.
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||||||||||
BRC SEQUENT 32 Calibration Tool - Seeking Program for Controller Settings Adjustment |
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|
RevNomad
26 Apr 2026 17:44
Quote:I see you're still having trouble calibrating the BRC Sequent 32. In many cases with these controllers, incorrect voltage readings come from poor ground connections, sensor supply issues, or the need to reset the adaptation values before a new calibration.Have you tried the official BRC calibration software (the old Sequent32 tool – sometimes still available on specialist LPG forums or... |
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I made an GUI application for easier to scan TuyaMCU DP ID Scanner |
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|||||||||
|
lynxchat
26 Apr 2026 10:46
Quote:Unfortunately, we only receive ID data when the original device is connected to the Tuya server (simply adding it to the account is enough). I can make it so that anyone using the app can download this data with the click of a button. And then they can be compared by Device ID (like "bfb47cf3b55afbeeacuw8u") For full automation, you'll need... |
||||||||||
Andersson LED 6545UHDA Vestel 17MB170E firmware for VES650QNTL-N2-Z01 |
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|||||||||
|
jreichm
24 Apr 2026 21:14
Hi looking for firmware for an Andersson led 6545uhda TV, manufactured by Vestel, mainboard 17MB170E, model: VES650QNTL-N2-Z01.
|
||||||||||
Service Manual for BEHRINGER EUROPORT EPS500MP3 Amplifier - Identify Sound IC & Codes |
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|||||||||
|
RelaxedMammoth
24 Apr 2026 20:21
Quote:21104655 Could you share the schematic, please? Thanks |
||||||||||
PWN Multimedia Encyclopaedia PWN 2009 from Empik - how do I retrieve the serial number? |
|
|||||||||
|
Adam Walko
24 Apr 2026 09:10
Quote:The value of this is max. 20 zł. If, for £20, someone will search the registers, I am full of admiration. |
||||||||||
Hisense 43A4200G TPD.MT9216T.PB708 firmware JHD425H1F51-T0L3 USB |
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|||||||||
|
DeltaEqualizer
23 Apr 2026 21:19
Hello, I need an official and fully compatible firmware (software update) for my device based on the following specifications:
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||||||||||
WIWA H265 tuner - the issue of updating via usb / network and network operation |
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|||||||||
|
LteTuner
23 Apr 2026 20:15
Quote:21889472 Thank you very very much!!! That worked!!!! You are a life saver!!! |
||||||||||
Practical test of the Yihua 852D+ soldering station (2-in-1, hot air 700 W and 60 W 900M flask solde |
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|||||||||
|
Mateusz_konstruktor
23 Apr 2026 19:50
Quote: On the other hand, an even earlier name was 'PT', with particular emphasis on the PT852 model. These are successive variants, differing in detail and having their origins many years back. Hardly anyone remembers the first ones, because those were times of several times higher prices and still small numbers of components requiring hot air soldering. At the same time,... |
||||||||||
Audi a3 2.0 tdi BKD Ignition Issue: Error 18009 & Terminal 30 Start Failures |
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|||||||||
|
tomku77
23 Apr 2026 18:34
Quote:I had the same problem and it turned out that the engine control unit was to blame. I gave the car to a friend who does this sort of thing, he replaced the controller, copied everything from the old one and the car runs just fine. He said it was a common problem with these cars. The controller was nice... |
||||||||||
Hisense 43A4200G VIDAA bootloop, TOL3150GM-M2-E firmware dump needed |
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|||||||||
|
DeltaEqualizer
23 Apr 2026 16:46
Hisense 43A4200G VIDAA bootloop – TOL3150GM-M2-E firmware needed
|
||||||||||
SONOFF MINIR4M Matter and SR-8001A - is the L from the output connected to S2? |
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|||||||||
|
krzysiozak
23 Apr 2026 16:08
Quote:There is nothing left for you to try. Do you plug L from the output from the SR-8001A into the MINIR4M into the S2 connector? Describe how the circuit works connected in this way and whether this is what you expected. There should be no loss of hardware, but anything can be expected. |
||||||||||
Hisense 43A4200G VIDAA bootloop firmware for TOL3150GM-M2-E board |
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|||||||||
|
DeltaEqualizer
23 Apr 2026 16:01
Hisense 43A4200G VIDAA bootloop – TOL3150GM-M2-E firmware needed
|
||||||||||
Deleted by the author from topic number 4171964 |
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|||||||||
|
krzysiozak
23 Apr 2026 15:29
As in the diagram a voltage source is not connected to S1 and S2, the diagram shows the switches are connected in various combinations.
|
||||||||||
Is it worth buying a no-name powerbank on Aliexpress? Blind purchases and 50 Ah measurements |
|
|||||||||
|
Mateusz_konstruktor
23 Apr 2026 13:00
Quote: For several days of functioning without power from the mains socket? |
||||||||||
Sharp Aquos LC-43CFE4142E firmware 1.16, HDMI CEC grayed out/Hotel Mode? |
|
|||||||||
|
lisek
23 Apr 2026 10:52
Quote:According to the description Link - this is the model on the TP.MS3463S.PB711 board Search the forum for something there was about it. |
||||||||||
Flashing Sonoff T6 120 firmware compatibility and user experience |
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|||||||||
|
HighvoltBootloaderBi
23 Apr 2026 09:24
Quote:21889180 The chip is connected with SCL to P0 and SDA to P1 through 1 k resistors. I try scanning with softI2C, but it didn't work. I have no clue what I do wrong. |
||||||||||
Would it be worth continuing development of this app with these features? |
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|||||||||
|
LA72
23 Apr 2026 09:13
Quote:Video set as private. |
||||||||||
Generic AU Tuya 16A Smart Plug with Belling BL0937 + CB2S - Boot log, pics, OpenBeken template |
|
|||||||||
|
stonacek
23 Apr 2026 05:43
Quote:A follow-up to @SimonJ post 21872205 for the LN882 model... Below is the obk config for the LN882 chip of the AU plug - same hardware model WH_AU_ME V01 as OP, just different Wi-Fi chip. Points to note: * the LED is linked to the relay channel in the config below, but could be linked to Wi-Fi with "10": "WifiLED;0".... |
||||||||||
[BK7231T] Smart Ape 10A/240V - SA-SWPWPM power meter plug flashed to OpenBeken |
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|||||||||
|
noodlenz
23 Apr 2026 00:17
Quote:Successfully flashed OpenBeken onto SmartApe smart plug with power monitoring. SA-SWPWPM |
||||||||||
BK7238 LED Ceiling Light (RGBIC+CCT) – Home Assistant Integration? |
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|||||||||
|
p.kaczmarek2
23 Apr 2026 00:06
Quote:Please open a PR so I can compare it, also, does it still pass self tests? |
||||||||||
ESP32 Bluetooth - 40 kHz pulse for dog barking transmitter |
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|||||||||
|
inot
22 Apr 2026 21:41
Quote:Back to the query: The tone function will be a good option. Using a variable, the duration of the tone can be set at once. tone(pin, frequency, duration); |
||||||||||
MHOUSE CL2SK Gate Control Panel Not Opening: ECSbus Flashing, Relay Clicks, Repair Tips |
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ZgredekLCD
22 Apr 2026 19:59
Quote:In my case, the problem was indirectly related to the actuators; I had the cables extended and they were quite poorly "bolted" together - although I'm not sure if this was the reason. On the other hand, it certainly helped to oil the actuator (there was a lot of dirt on the guide), the gate itself and to do a... |
||||||||||
Ariston HS Premium 24 EU2 - how to zone underfloor, radiators and Siri |
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|
pieknywielblad
22 Apr 2026 19:58
Quote:I wanted the living room with the kitchen as one zone. Bathroom on the ground floor as a second. Hallway possibly as the third. Bathroom upstairs as the fourth. The heating is mixed, some rooms have only underfloor heating, some only radiators, some have both (bathrooms). I have a controller only in the living room, it controls all the 'heating'.... |
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T.amp TSA 4-1300 Power Amplifier Issue: Not Turning On, Red Diode Flashing, No Visible Damage |
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|||||||||
|
franckfr
22 Apr 2026 19:08
Quote: Hi all 
In order to not waste time please , did someone has the voltage ac to put on each pin of the output ? ( Removed of course as you can see on the picture ) Many many tha ks for your help ,cause I wanted to test the amp parts ( without de soldering all ...🫣) If... |
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Vestel 17MB170 43 VES415QNDR dump for TURBOX TXV-AU4280? |
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|||||||||
|
electrolandgr
22 Apr 2026 17:00
Quote:Thank you very much for the immediate reply! It worked perfectly! |
||||||||||
Deleted by the author from topic number 4171745 |
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|||||||||
|
bsw
22 Apr 2026 14:10
Do these relays have built-in diodes to protect against overvoltage from the coil? |
||||||||||
The most shot-put components - a few words about noise filters and RIFA capacitors |
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|||||||||
|
Olkus
22 Apr 2026 13:15
Quote:I've just hit a cracked Rify, this time it's Y-grade switched between L and N and PE. It's a good thing the article came up because I probably wouldn't have noticed it straight away, they will be replaced with ceramic. Regards, A. |
||||||||||
DeWalt red laser diode replacement - proprietary diode or standard part? |
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|
Agust78
22 Apr 2026 12:41
Hello,
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