Quote:

Hello everyone!

I recently bought a generic Tuya Temperature and Humidity sensor (Label: wifi-wsd, Manufacturer: Farylink). I decided to do a teardown and flash it with OpenBeken.

Inside, I found...

Quote:

Today we’re taking a look inside another Polish product – this time an electronic timer, a device used to switch a circuit on or off after a set period of...

Quote:

The PCIe card shown here allows remote control of two buttons on a desktop computer – power and reset. It is available in two versions, Wi-Fi and Zigbee; here we...

Quote:

Hello,
I'm interested in flashing Taxnele TVPS1-63LW Wi-Fi Multi-Function Protector. So far I was able to disassemble it and solder pins to the only possible (to me) interface. Then I...

TV: Synix 32S6X
Mainboard: NTHV352_5G340
Stuck on logo (boot logo)

Help to fix please, I didn't find the correct firmware to try update.
Can you post clear photos of the mainboard labels/stickers, back cover label, and the flash/eMMC chip markings?
No, I don't have photos.
What is the exact panel model written on the LCD panel sticker, and did the...

Quote:

Today we’re taking a look inside yet another piece of older industrial automation equipment. This time, we’re examining the Zelio Logic SR1 A201BD controller from Telemecanique, which was later acquired...

Quote:

Hello!
Does anyone have a diagram of this charger? After introducing the steel chips into the housing, I changed the appearance and I can not figure out what is what...

Quote:

Again ordered Temperature and Humidity sensor from Aliexpress. Actually two of them.
I got one of this in ali. It is a device based on CB3S with a CHT8310? sensor...

Quote:

What kind of soldering kit for a beginner? The HU-017A kit shown here costs just under a dozen zloty, and you can get it even cheaper in a promotion. It...

Quote:

Another A9 minicam variation. Will just use this post to dump some bits rather than add to which has been about the Beken BK7252 and Taixin TXW817 based A9s.

The...

Today I’m taking a look at a device that arrived from Slovenia – a reader sent it to me, along with a few other gadgets. The GBDQA is a Wi-Fi-controlled, Tuya-compatible module offering programmable protection against over- or undervoltage, over- or under-current, or excessive power, as well as a built-in bistable relay. Here, I’ll show you its innards and modify...

Quote:

BK7231GUIFlashTool version 98 and above introduces a new Beken flashing method via SPI. Only a CH341 SPI programmer is required. This method can be used to recover bricked Beken devices...

Quote:

Interesting. I have an RTL8720DN, RTL8710B and RTL8710BX. Would that cover any of those?

Added after 6 [minutes]:

"develop once and apply to all"




Update 2026
As of 2026, this...

Hi,
Not sure this is the right way to submit, but I would like to report that I successfully converted the Immax NEO Lite Smart Plug:



It uses the WR3E (RTL8710B) with the BL0937 for power measuring.
The config is the same as this other similar plug:


The only issue I currently have is the LEDs (one per plug plus...

Quote:

TOMZ-TOB9-63M with T1-U-HL and not BK7231N CBU



Link:


{
"bt1_pin":"17",
"led1_pin":"21",
"rl1_drvtime":"60",
"net_trig":"2",
"rl_on1_pin":"8",
"jv":"1.0.5",
"netled1_lv":"0",
"netled_reuse":"0",
"bt1_type":"0",
"temp_fun_en":"0",
"online_time":"10",
"nety_led":"1",
"rl_off1_pin":"6",
"over_cur":"63000",
"wide_vol":"1",
"bt1_lv":"0",
"reset_t":"5",
"netled1_pin":"15",
"equi_sampling":"mode_1",
"chip_type":"3",
"rl_on1_lv":"1",...

Quote:

Sto cercando il firmware per un TV Hitachi.
Sapete dove sia possibile trovarlo?
Puoi indicare la versione firmware attuale o allegare/trascrivere le sigle complete presenti sull’etichetta della mainboard e del...

Hello everyone,

I was referred here by the OpenBeken project owner after opening a GitHub discussion about a smart plug whose cloud service is shutting down.

Quick context, kept short: the manufacturer has agreed to talk and is internally reviewing what technical documentation they can release to the open-source community. The company is trying to determine what information can be...

Quote:

Hi.

I am looking for a good EMS system for a detached house.
I have an inverter from PV, an inverter from energy storage and a heat pump.

I found...

Which relay controller should I use for a 5 V safety voltage supply, with a USB connector as well? How do I pair the RF remote control with the relay module? Here I’ll be presenting a voltage-free module from eWeLink, which stands out thanks to its three terminals – a common contact, a normally open contact and a normally closed...

Quote:

Hello everyone,

I am looking for the original USB recovery firmware for the following TV:

Brand: F&U
Model: FLA5021UH
Mainboard: Vestel 17MB181
Power Supply: 17IPS72
Panel: VES500QNFT-N2-Z01
Manufactured: 23/42
Panel...

Quote:

In recent years, designs, mainly acoustic amplifiers, based on germanium transistors have become increasingly popular among audiophiles. They are increasingly competing with tube amplifiers, even though germanium...

I have an old computer from the early nineties.

IMS MM/1

We have some of the schematics but not others.

I have KiCad 10.0.3.

In the ZIP file, I am trying to add to the ORG Ver. 2.0 Minibus board.

Here is the ORG that I modified for a newer PS.

I don't have the build completed yet. Need help....

I've updated TuyaMCU test driver a little.

Behaviour/use is as follows


-> legacy normal TuyaMCU mode, unchanged.


-> legacy tmSensor/v0 battery-sensor mode, unchanged.


-> v3 low-power TuyaMCU mode.


-> compatibility alias for v3 low-power mode. (see thread)


or
...

V8-NT67F01-LF1V509 pour metre au jour le thomson 50UA6406W
Vous cherchez le fichier firmware V8-NT67F01-LF1V509, ou bien la méthode pour l’installer sur votre Thomson 50UA6406 ?
LE FICHIER FIRMAWARE
Quelle est la version actuelle du logiciel de la TV, et est-ce que la TV fonctionne normalement ou elle est bloquée/en panne ?
LA TELE IL FUNCCIONE BIEN. SOFT LE SMART TV...

21934550 Thank you for the files but these files concern the mainboard 17MB185Y. Can I use them for the mainboard 17MB181??



----
Skasowano z tematu: FU FLA5021UH - Android storage full, need USB firmware for VES500QNFT-N2-Z01
przez Sotos dnia 08 Jul 2026 17:16

Quote:

Hi guys,

I have a Hitachi 55HAK6450 stuck on standby.
The motherboard is a Vestel 17MB185 version 23690120.
Is it stuck because of the firmware? If so, does anyone have...

Quote:

Hello
I have an ESP32 DevKit v1 and an LCD display with ILI9486 when connected this way:

#define ILI9486_DRIVER

#define TFT_MISO 19
#define TFT_MOSI 23
#define TFT_SCLK 18

#define TFT_CS...

Quote:

Bonjour à tous,

Je possède un téléviseur Lifemaxx (Vestel). Carte mère : 17MB185Y.
L'appareil est bloqué en mode veille (voyant rouge) et ne s'allume pas.

Informations sur la dalle et...

Quote:

Hi!

I have a Hitachi 43HAE4252 TV.
The problem is cache is full. When the TV is turned on, it only writes this message: the space is full.
If I...

Quote:

Here is how you can flash a T34-based wall switch with OpenBeken. This switch has no programming pads available, so desoldering T34 in QFN case is required.

Purchased from AliExpress:...

Quote:

Have you connected the flash memory correctly to the CH341 programmer, but the PC program does not recognise it at all? NeoProgrammer shows IC not responding, is the chip faulty?...

Quote:

Looking for 56146000010 A4 250 V 6.5 A part for Metabo PSE120


what country are you in / where do you need it shipped to?
Need in Bulgaria
can you...

Quote:

Hello,

Dear friends, I'm "hot" for recuperation with cooling function.
After going through a few fitters, a few designers and a few companies selling reku, I noticed a gigantic crossover...

Quote:

In my previous article on audio sound quality, I discussed germanium transistors in audio amplification circuits, which generated a great deal of interest and lively discussion. In the article below,...

Quote:

I need help with Home Assistant.
All the tutorials on YouTube show a different version. I need to install HACS in my Home Assistant, but there’s no option for it...

Quote:

I will show here the first attempts and a simple "Hello world" for the ALI M3801 processor on the example of an old Comsat TE 1050 HD tuner based on...

Quote:

[T1-S3] [CHT8310] TH01 WiFi Temperature & Humidity Sensor

Hi,

i sucessfully flashed openBeken onto these TH01 temperature sensors which uses a T1-S3 Module.







It is a battery powered device...

Quote:

Im struggling to set a static IP on the new port of the open becken for the ESP32.

Using an ESP32-C3.

IP is always assigned by the router via DHCP....

Quote:

Odra is the name of a series of Polish computers manufactured at the Wrocław electronics works Elwro . Subsequent generations of computers moved from valve-and-transistor solutions to digital...

BK7231N, Gembird TSL-PS-S4U-01-W power strip

There are 8 screws at the bottom side under rubber feet.
The screws are "slotted screws with split groove" and you need a special (U-formed) screwdriver (picture 1).
The bottom circuit board (picture 2) is not that difficult to remove (using a decent solder station).
Remove the power cord (A) and then desolder the grounding...

Quote:

ISO files with updates to VW RNS 315
Before uploading, check the appropriate SW version and select the file according to your needs.


For RNS-315 2011-2012 models with SW 02xx...

Quote:

Here, I will share my three years’ experience and conclusions regarding the use of the HAXON MEVA 2.34 kW portable air conditioner. It is designed for use in rooms with...

Quote:

Today I’m putting the STHOR 79371 hot-air soldering station, a cheap model I bought for just under 80 PLN from a friend from university, through its paces. I’ll be testing...

Quote:

Hello All, thank you for having me here. Does anyone have the USB files for this LED blinking TV please?
Hitachi Model: VES550UNDS-2d-n12 main 17mb110 P

Thank you in advance...

Quote:

Hi,

I have just got OpenBeken running on this Moes module. It's a bit weird since the box says model is WM-104B-M-LT-MS but then the module itself says WM4LT2.

It's...

Quote:

Hi everybody!
Looking for the firmware of this Toshiba 43la2063dg with 17mb171 main, due to the usual problem of these android TVs of the error that appears very fast
"Storage...

Quote:

I successfully followed a post here to convert a Mini Smart Switch into a dry contact, but I haven't seen this version of PCB. Does anyone have the instructions?


The...

Quote:

Evening to All. I received a Panasonic TH-55FS435Q LED TV that has a black screen, though the screen is lit. It's blank, and the power light glows green for a...

Quote:

Hello

I am looking for software or a way to communicate with SANDEN electric compressors.
It's about clearing the error of too much current consumption (after repairing the inverter /...

Quote:

New firmware image for Econet300 v.3.20
flash with TFTP.
Just rename to Tp_recovery.
Version 3.2.3875
AI: Can you provide the detailed steps you are following to flash the firmware using...

Quote:

Hi there. I am looking for the firmware of the F&U FLA5020UH. The TV is stuck displaying an error regarding running out of storage space and I can do nothing....

Quote:

Mark: LG
Model: 65UQ75006LF
Main board: EAX69830902



Hello everybody

I am looking for a schematic for the specific main board.
In case no schematic is available, does anyone know the...

Quote:

I picked up a TW-02 module from Ali Express because I haven't got any W600 devices and wanted to see OpenBeken in action on that platform.




The single module arrived...

Quote:

@ElektrodaBot How do I get OpenBeken device full name or short name in a script?

Quote:

Hello. I bought this artesyn 7001138 power supply (see photo) and the first thing I did was take off the cover to see what was inside. I noticed this plastic...

----
Deleted from the thread: A tour of the Odra series – computers designed and built in Poland
by TechEkspert on 5 July 2026 at 20:19

Quote:

Hello everyone, I have a question about the Reptila R01IR Smart IR Remote. I actually bought this remote for one reason only: to get rid of the remotes on my...

Quote:

nabijacD2X8A231Eka Hilti C 4/36-ACS sa po vložení baterky po 5 s vypne.T1 D2X8A231E je poškodene, poraďte kde ho kúpim? alebo nejakú

náhradu.
Je poškodený iba tento diel T1, alebo ste...

Quote:

There are an increasing number of backplane relay modules on the market based on the T34 chip. The T34 is an integrated Wi-Fi chip that is a smaller version of...

Firmware version: OpenBK7231T 1.18.297, built Jul 3 2026
Chipset: BK7231T
Driver: BL0937
MQTT integration: Home Assistant, via standard MQTT discovery
Description:
Flag 40 ("[MQTT] Use kWh unit for energy consumption") is confirmed enabled and persists correctly across reboots (verified directly on the device's Config → General/Flags page). However, the live MQTT Home Assistant discovery payload for the energy sensors (Energy...

Quote:

Hello. Please help. I bought a STIGA SBC 252 D brush cutter, today I did the first mowing, and in fact 1/6 of it .. The scythe works very well,...

Which Wi-Fi meter is best for measuring high currents and power in hard-to-reach places? An interesting option could be the Sonoff POW CT, which stands out thanks to its external antenna that improves wireless range, a screen displaying measurements without the need to check the app, and a CT transformer capable of measuring currents up to 100 A. It’s quite...

Quote:

This plug was already mentioned here
and here is the very useful page about the LN882H.

The inside is exactly the same PCB as mentioned here with another socket case...

21931090 That pipe with those black cable ties is pointless unless you’ve sealed the side tightly with tape



----
Deleted from the thread: How are you coping with the heat? Conclusions from using a portable air conditioner after 3 years
by dxv185 on 5 July 2026 at 09:03

Quote:

Ciao tutti, sto cercando il firmware per la TV Hitachi mod. 65HAK5353 con mainbord 17MB170E n°28800538290178 serie VES660ONTLN2N42FCN65550170E72BWOA MMI


Ringrazio anticipatamente, grazie mille per l'aiuto.
Che difetto fa esattamente la...

Quote:

Following the LSPA9 thread I ordered the following from AliExpress in December 2024:
"Tuya European Graffiti Wifi Smart Mobile Phone Timing Remote Voice Control with Electricity Socket Plug" from ATODUL...

Quote:

Hello my dears
I will show here how you can easily assemble your own IoT WiFi controller from ready-made modules (ESP8266, power supply, relay). In the example version, it will...

Quote:

Here I will show you how you can create a custom OpenBeken driver. Custom OpenBeken driver can implement almost any logic you want and runs directly on OBK device. You...

Quote:

I have a question regarding the upcoming changes:

Can a PLC programmer operating as a Sole Proprietorship and dealing almost exclusively with writing programs for PLC and HMI on commission...

Which board do you want to buy? Please share the brand/model, link, or photo.
EAX67276111,ebr87918202 for Medianav MN3
What do you need help with: price, where to buy it, compatibility, or is it good or not?
Somebody have to sale.

Quote:

Hello
Gentlemen, can you run the suspension pump on the table or do you need can? Does anyone have a connection diagram for this pump?

greetings.

Quote:

Hello,

this product is the S06 Version of the IR Blaster. For the S06Pro Version I found this Teardown article:


Which is similar, has the same package and case but...

Quote:

Hi.

What are the options for configuring OpenBeken?

I know you can use BK7231GUIFlashTool or use OpenBeken webui. But is it possible to do this using UART like in Tasmota?...

Quote:

Hey everyone,
I’m currently looking for the best option related to the BISSELL Little Green Multi-Purpose Portable Carpet and Upholstery Cleaner. I’m not promoting anything at all-just want honest opinions...

Quote:

This is a short teardown of the DIY Mini Smart Switch 2-way from UNSH model SS8839-16A-W based on BK7231N.
It uses custom PCB, so no Tuya module to replace, already...

Quote:

I have a problem with the WiFi module for the RainBird irrigation controller. After 3 years it has stopped working. The LEDs do not light up, it cannot be paired...

Quote:

Hello,
I have a JXLpro AT19 mini WiFi camera with BK7252NQN481 chip, 2 MB flash.
During OTA update via JXLpro app the camera rebooted in the middle of update and...

Quote:

In the DeWalt DWST1-81078 radio, the part of the power supply that identifies the battery is damaged (the radio works on the power supply - it does not charge the...

Quote:

Grabbed this cheapie Tuya doorbell off Ali Express wondering if it would come with a BK7252 at its heart.



And while I know OpenBeken doesn't support the BK7252 or have...

On the BK7231N Wi-Fi relay, I’ve configured pins 24 and 26 to switch the coil on and off. They’re set to Bridge mode, as the Rel mode causes the circuit behind these pins to overheat. Unfortunately, there is no /get endpoint published in MQTT for this configuration, so I cannot read the status in Home Assistant. The Bridge function also...

Quote:

The E25-230B is a programmable temperature controller designed for underfloor or radiator heating. It is surface-mounted and features a clear LCD display and buttons for adjusting the heating settings. It...

Quote:

If the AdBlue light has come on

UREA

You have added urea and the indicator has not gone out - this manual is for you.

Quote:

Hello

I recently bought some Tuya modules to play with, with a view to playing with OpenBK.
Among them the TH08(??? E ???) and TH08C modules mentioned in the...

Quote:

Home on laptop batteries 🙂 .

Usability testing of the eperimental-experimental 48V energy storage on 18650 cells completed.
As an answer to the eternal question "what else would you build...

Quote:

Some time ago I presented the interior of the Saia PCD2.C100 extension cassette , today I would like to show its main module, the PCD2.M120 base unit. The PCD2.M120 consists...

Mark:JVC
Model:LT-43VAQ7235
Chassis (main board, components): Vestel 17MB185, 180721R2A
LCD Screen/Panel (if exist): VES430QNZB-M1-Z01
More information: Product code 10138149, serial number (SN) is 2305300579
Hello friends! I am looking for firmware for my TV JVC LT-43VAQ7235. The TV is not possible to turn on, only the red LED is blinking. Could somebody help me please? Thank you. Miloslav

Quote:

SONOFF Fusion Orb Socket Type-E (WS01TPE-E) – Démontage et identification du BK7238B

Bonjour à tous,

Par curiosité, j'ai démonté une SONOFF Fusion Orb Socket Type-E (WS01TPE-E) afin d'identifier le matériel...

Quote:

A whole 300 zł for a power bank with a tiny capacity of 20 Ah? What’s behind such a price? On the forum, I’ve already shown examples with the same...

Quote:

I'm looking for an OpenBK timer web interface (like in Tasmota).
Is there any?
Found an article at but cannot find any "Schedules" tab in the web app.

Quote:

Here I'll present my findings with a new Tuya device based on the Beken BK7238 MCU, packaged as a Tuya T1-U-HL module. For more general information relating to the T1...

Quote:

Hi,

I’m not an electrician and I have no experience with electrical installations, so please bear with me.

Up until now, fitting lights has been straightforward for me. There were...

Quote:

Hello all,

After searching the database, I think this is the first post for this device. It seems to be a newer version of others already described here. I like...

Quote:

I see some variations of this around on the forums, but I don't think I see this one with a Sensylink CHT8310 humidity and temperature sensor.

I'm new to flashing...

Quote:

These original devices (with BL602 chip) can be flashed via WiFi to OpenBeken without soldering.

This is done via manufacturer's OTA mechanism, but from your own server.
Doing this step...

Quote:

Here is another Beken based socket. BurgSmart PROTECT Plug 2142. I opened it, but inside seem glued in board. you can see therw Bk7231N SOC.
Flashing points are not reacheable.

Quote:

Hello, has anyone tried to mod this terminal?

I'm talking about two topics regarding the standard version of this device.

Soldering the PCIE slot, did it work?

Adding an adapter...

Hi,

I have a 8MP WiFi Camera: XM-PT827-80W. I opened it up and I am trying to get access to shell (if possible).
My idea is to change some behaviour of the camera.

2 changes:
- when a motion detection event occurs, trigger a webhook or send MQTT message
- store videos and images into custom storage, not cloud account...

The TH01Z-Black shown here features a large, easy-to-read display which shows the current date and the temperature and humidity readings taken by the device. The unit measures 60 × 63 × 25 mm, is powered by 3 LR03 batteries and communicates with the gateway wirelessly via Zigbee.

The product is available in Wi-Fi and Zigbee versions. Zigbee is more energy-efficient...

Quote:

Hi Guys,

I post this information, as a work/response for old threads for this device : Earu EAKCB-T-M.



Device is not listed in device database.
Device was listed as work...

Quote:

I have a China Android TV. The board is TP.HV553.PC821 (I opened the TV and saw this number on the board after watching different YT videos),

The fault is that...

Quote:

I have a question. I've been trying to make OBK fallover by spamming it with repeated oversized http requests.

Using this:

param(
[Parameter(Mandatory=$true)]
$Ip,

$Port = 80,

# Number of...

Quote:

Need USB firmware
EL.MT9602PRO-
FG95
ST55 @ElektrodaBot
What is the TV brand and full model number?
JVC LT-55N7125
Please provide panel model and photo/text from mainboard sticker, e.g. firmware/version/date printed...

Quote:

I configure a PV installation around 8kW. What are your experiences with Sofar inverters. Any problems, failures. The price is right.

Quote:

Having trouble with your ESP32 freezing?

I have an ESP32 development board with two sensors connected to it, which together measure temperature, humidity, pressure and CO2.
The whole system works;...

Quote:

Hello

I got the ecoNet 300 internet module.
After connecting to the network, it works (it reports itself as the Plum module) - i.e. it connects to the econet24.com server,...

Quote:

Hello everyone,

I am looking for the latest firmware to flash/recover a Grundig TV via USB.

The TV details from the back sticker label are as follows:

Model: 32 VLC...

Quote:

For several years, Elektroda has been developing universal, open-source software for various types of Wi-Fi-controlled building automation devices, such as relays, LED lamp and LED strip controllers (including WS2812), thermostats,...

Quote:

I bought VCDS from Aliexpress version 22.3 EN APK. Maybe someone would be so kind and help me install it.

Quote:

I assume this topic "for posterity" because I went through the above-mentioned procedure with SUCCESSFUL and brought back to life the SP S55 120GB SATA III SSD.

I would like...

Quote:

Recently, a reader sent a rather unusual Sonoff door opening sensor. This sensor is built on a WiFi microcontroller, which we have not yet discussed on the forum. Here I...

Quote:

Name: AFYEEV 32A 7.2KW Type2 Type1EV

URL:

Module: BK7231N - CBU-IPEX

Photos:





Connection:

Tuya DP

{
"result": {
"category": "qccdz",
"functions": [
{
"code": "charge_cur_set",
"dp_id": 4,
"type": "Integer",
"values":...

Quote:

Hello. I need a full recovery firmware for my Hitachi 50HAK5350 TV 17MB170E VES500QNDT-2D-N41. Can anybody help me?


What is the problem with the TV now — stuck on logo,...

Quote:

21435829

My XR806 AWOL dev board arrived.

Boot:
use default flash chip mJedec 0x0
[FD I]: mode: 0x10, freq: 96000000Hz, drv: 0
[FD I]: jedec: 0x0, suspend_support: 1
mode select:e...

Quote:

I invite you to a practical test of the new image generator from OpenAI. In this topic I will test the performance of GPT-Image 2 on various electronics related tasks,...

Quote:

Hello everyone,

for a long time I've wanted to make something cool that could be used basically every day - i.e. a useful computer desk accessory. So I came up...

Quote:

I am offering a free P101 Tuya AI voice device to anyone in the community willing to tear it down and map the pins.

I strongly suspect this device does...

Quote:

Hi all,
in order to repair my curtain, I've ordered this switch and here are some pictures:
It can control a 3 wires curtain and you can also attach an...

Button-Card is a useful Home Assistant add-on offering extensive options for creating your own control buttons on the user interface. It allows for full customisation of the buttons’ appearance and behaviour – from colours and icons to dynamic responses to device statuses. Thanks to its integration with HACS, installation and updates are quick and convenient. Here, I’ll show you step...

Quote:

I am going to start this thread as a WIP for decoding (another unknown) UART based protocol.

I am going to present the findings so far but in a rough...

Need USB recovery firmware

Hola, buenas tardes. ¿Podrían ayudarme con este tema? Necesito descargar un firmware para este modelo. ¿Cuál me recomendarían? Soy nueva en esto. ¿Alguien podría ayudarme?

Brand: Daewoo
Model: 65DM72UA

Mainboard:
17MB185Y

LCD Panel:
VES650QNFL-N1-Z01
LCM: VES650QNFL-N1-Z01F_CN_65750_180Y72RL

Panel P/N:
23819880

Serial:
29210877490118

Fault:
OTA update failed because of insufficient storage.
TV powers on but remains stuck on...

Quote:

Hi!
I’d like to show you my internet radio project based on the ESP32-S3 module. The main aim was to create a system that absolutely anyone can get up and...

Quote:

Hello everyone,

I am trying to repair an ASUS MX279H 27" monitor and would appreciate any advice.

Symptoms:
- Severe color corruption, noise and slight flickering.
- Sometimes the picture...

Quote:

Hi, I have a question about multitouch. I want to use a Tuya Mini with OpenBK and use the button to turn several devices on and off, 10 or more...

Quote:

Looking for firmware recovery/upgrade

For:
JVC LT-43CF890(D)
Mainboard: 17MB170
Panel: VES430QNDB-N2-N42
Fire OS 7.7.1.2 (PS7712/5370)
Boot sequence:
JVC logo -> Fire TV logo -> Loading -> reboot

Recovery works.
Factory...

Quote:

Make: Philips
Model: EP3241/50
Chassis (main board, components): Philips Innovations SPA 1.9.30.330.00_V10
LCD Screen/Panel (if it exists):
More information: My machine turns on but it doesn't take any commands. I...

Quote:

Here, I’ll be showing you the interior, construction and firmware updates for hexagonal, modular LED panels, often referred to commercially as “gaming lighting”. This topic may be of interest, as...

Quote:

A new thread for Lightning Semiconductor (上海亮牛半导体科技有限公司 (Shanghai Liangniu Semiconductor / “亮牛半导体”)) LN8825 development.

@insmod first revealed evidence of development here then later OpenLN8825 PR appeared

LN8825B previously seen :...

Quote:

Hello.
I have a fairly long and narrow bathroom with doors at opposite ends. I want my guests to feel comfortable, whether they’re using the toilet or having a shower....

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Hello. I need your help, please.

I need the firmware for a TV Electronia LD2 32Android, with the hardware Vestel 17MB171 and VES315WNGB-2D-N52.
Thanks for all the attention and help...

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Hello.

Can anyone provide me with the installation file of BQ evaluation software (BQEVSW) v0.0.92 for BQ30Z554-R1?

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Hello.
I have a Teka TB6315 motherboard that won't turn on. I've found several burnt components on the controller board that I can't identify.
Can you tell me what replacements...

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Waveshare ESP32-S3-Relay-6CH board

Hello I got Waveshare ESP32-S3-Relay-6CH board which is officially not supported by Tasmota. It is based ESP32-S3 chip, has 6 relays, RS485, buzzer and RGB led.
The...

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DDP is a connectionless LED light control protocol based on UDP. DDP supports various color formats, but usually 24-bit RGB or 32-bit RGBW is used. One packet can contain multiple...

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Here I will document my journey, however long that might be, with a Tuya Combustible Gas Alarm model DY-RQ400A which employs a WB2S (BK7231T) module in tandem with a Runjet...

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Hello, I am looking to get OpenBeken working on a Smart Power Meter Clamp (Dual Channel CT). It is a Tuya-based device with the FCC ID: 2BL6A-WMDL. Inside, the Wi-Fi...

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Bonsoir,
Je recherche le firmware pour ma TV Edenwood, carte Vestel 17MB 170, modèle VES500QNDH-2D-N41
J'ai essayé un autre firmware, mais mon écran est en double
Merci de...

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Several articles have already been devoted to transistor radios in matchboxes on ‘Elektroda’. These were circuits built using discrete components and integrated circuits. But would the same level of miniaturisation...

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This is a pretty straight forward LED Lighting kit, with a very simple tear down. It's best feature is support for RGB and Tunable White ( 2000K to 5000 K...

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I think it’s high time to present the design for the Pulsar sound card – a Sound Blaster clone enhanced with:

- The replacement of the 8051 with the AT89S8253;...

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Need latest firmware .img file for 7018B MP5 radio player
Board: HZ-06925-MB
CPU: F1C200s
Date: 2020-03-20
Please help me quick.

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Hello,
Due to the recent favorable conditions (my electricity program, tax deductions), I decided to install a photovoltaic installation. As I have limited funds, basic knowledge of electricity and I...

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Introduction

Choosing the right frequency band is the first critical decision when building a drone control link. 915 MHz (Sub-GHz) and 2.4 GHz have fundamentally different physical characteristics. There is...

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Hello.
I present a next plate for Retrocomputing.

The emulator has:
- FPGA Spartan6 XC6SLX9
- 8MB 16bit SDRAM memory
- 16MB flash for core and ROMs
- HDMI output...

Introduction

In the field of drone remote control, communication range and anti-interference capability are lifelines. Traditional GFSK/FHSS modulation methods struggle in complex environments. The introduction of LoRa technology has made "beyond visual line of sight" control possible for drones, making it a new favorite for medium-to-long-range industrial UAVs.
Core Advantages of LoRa Technology

LoRa (Long Range) is a modulation method...

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Hello my dears.
Here I will demonstrate a simple way to match any two 3D objects, for example imported from STL format. The matching will be done automatically and will...

Hello. I need a full recovery firmware for my Hitachi 50HAK5350 TV, 17MB170E, VES500QNDT-2D-N41. Can anybody help me?

What is the problem with the TV now - stuck on logo, bootloop, no power, black screen, or something else?
Bootloop
Can you post a photo or details from the TV back label and mainboard sticker, including current software version if you...

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Hi,
this post will cover the topic of installing flood sensors in a flat in a block of flats. Before I ask any specific questions, here’s a brief introduction to...

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T1 (BK7238) is a Tuya Wi-Fi 802.11b/g/n and Bluetooth 5.2 LowEnergy (LE) single-chip designed for low power and compact size IoT products. T1 is used by T1-M, T1-U-HL, T1-3S, T1-LC5-HL...

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TP.SK713S.PC822
AI: Are you looking for the full technical specifications of the TP.SK713S.PC822 mainboard, a list of compatible TV models, or both?
Nikai
AI: Can you provide the brand and...

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This topic describes how to recover broken tuya-based smart socket (BKN7231N, CB2S, BL0937) and then to flash it to OpenBeken.

I purchased a smart socket a couple years ago and...