Articles

Globe Electronics WiFi RGB Smart Strip Light Purchased at Menards (US) for $8.99 USD 3m of RGB LED lights, powered by USB Flashing had to be done via serial - cloudcutter didn't work as the firmware may be too new. Pin Config "6": "dInput;0", "9": "PWM;1", "24": "PWM;2", "26": "P... [Read more]

The miniature electronic lock with 1WIRE systems described below, unlike hundreds of similar projects, has a specific feature: it works not only with DALLAS DS1990 or RW1990 systems, but basically with any system with a 1WIRE interface having its own unique ROM address. Apart from... [Read more]

I invite you to a short presentation of the interior and the process of changing the firmware of a typical relay module, which is, in a sense, a Sonoff clone based on the WiFi+Bluetooth BK7231N microcontroller. Purchase LXU402 A reader sent me several pieces of this relay so that... [Read more]

Updated: 2023/12/27 The IR Codes captured on Tasmota with new compact encoding scheme can be played back as it is through IRSend. See the updates below Reference Links about S06 IR Blaster: Teardown, flashing and configuration for Smart Tuya IR Blaster S06 [CB3S] OpenBeken configuration... [Read more]

I found this Smart Relay Module at Homecenter in Colombia but couldn't find any information about the brand or the module online. After opening it up, I found a model number on the PCB and it seems to be a rebranded version of an RSH-SB03-WiFi Module . Here in Colombia, it is branded... [Read more]

A few days ago I received this device from Aliexpress Link : The device is similar to others already treated here, for example Tomzn TOML-VA 63A and Earu EAMPDW-TY63 , and also TOMPD-63LW mentioned in the title, although the latter is more complete and cuts both line and neutral.... [Read more]

Docker Image for OpenBeken IoT Web App Hosting source code: OpenBekenIOT Web App Designed for hosting an IoT web application, this Docker image initiates from a simple webpage at on the device. The device redirects to a default repository, but with device configuration, local hosting... [Read more]

Overview This projector has 5 components - RGB LED , projected through a lens (nebula) - Laser , projected through a screen (stars) - Motor , turns the lense and screen, resulting in movement of the nebula and stars - Microphone , to sync the light to music - 3 Buttons on the front,... [Read more]

Hello, this is my teardown of the WT1 2 channel CCT LED controller. This is a device intended to dim WW/CW strips (CCT mode) but it can be also used as a 1 channel dimmer (DIM mode). One can control it using the Tuya app, dedicated remote control, or a physical push button. The device... [Read more]

This is a new version of LSC/Action 2578539 bulb, previously described in this topic . The new version is based on BK7231N instead of BK7231T, features Tuya firmware 1.3.21 FW and is flashable by TCC or by wires. The pins used for BP5758D and colors remap were changed, so here I am... [Read more]

Intro Authentication to administrative interface is present for most connected devices and a basic security requirement. OpenBeken supports web authentication since version 1.17.342 . Web authentication is implemented using simple HTTP basic authentication mechanism. This allows protection... [Read more]

Hello all! After trying several methods to identify de DpIDs during the "OBKizing" of two devices (a temperature/humidity sensor and a multi-function circuit breaker ), and after sharing the idea with @pkaczmarek2, we thought it would be good to summarize the findings in a stand-alone... [Read more]

Hi I t get around to it for a long time due to various things, but it`s finally here. My project only concerns software for the ready-made STM32F746G-DISCO development board. It is a concept/prototype of a device rather than a ready-made device that can be taken on stage and played.... [Read more]

I just bought a bunch of LED stripes from our local supermarket and flashed them with OpenBK. My goal was to be able to control the device via MQTT in my iobroker instance as well as an Alexa Integration. If you're from germany, you can get the stripe at "Aldi Süd" for 7,99€ this... [Read more]

Hi! I've bought a new smart power socket from Action. Aparrently it's a new model that haven't been posted here. It is using CB2S module. JSON config: { "sel_pin_pin":"11", "rl1_lv":"1", "bt1_pin":"7", "led1_pin":"6", "net_trig":"2", "jv":"1.0.4", "netled1_lv":"1", "netled_reuse":"1",... [Read more]

I bought a Smart Plug from Aliexpress: They are named Aubess on the website, but not on the packaging or on the socket. Easy to open with pliers. Contains an SM-028_V1.3 with a BL602L02 chip. And BL0937. I soldered cables in the back of the SM-028_V1.3 between: SM-028_V1.3 RX -> FTDI232L... [Read more]

Bought this from B&M Bargains in the UK. The unit was in a discounted, PLN25 down to PLN15 (who would pay PLN25?!) area and labelled as having a missing remote. I noticed it was also missing a power supply so asked for a further discount and got it for PLN7.50. I later realised this... [Read more]

Hello :) Watches featuring WS2812B have already been published on Elektroda. I would like to present my version. I had some of this tape left over from recent projects and decided to use it. Access to a 3D printer may make this project difficult. The clock has digits that are 79 mm... [Read more]

Here is short "teardown" of Energy+ (Home Connect) Smart LED CCT GU10 5W. 400 lm, 3000-6500K. This brand is exclusively in the Finnish market, so you probably won't ever find it abroad. It had V2.9.16 Tuya firmware inside, so you can flash OpenBKT with tuya cloudcutter. Device configuration,... [Read more]

Universal Smart Ceiling Fan Remote Control and Dimmer Light Switch Functions: 3-Speed Ceiling Fan Remote, Off-timer, Dimming buy: amazon.com Quick Start: -desolder, flash, reinstall -No pins need configured, OpenBeken takes care of the TuyaTX/RX automagically. -Place the ' autoexec.bat... [Read more]

I will show here how we can make our own wireless gamepad based on Arduino R4 WiFi and Joystick shield. Our controller will connect to our WiFi network and send pressed key data to our server via UDP connectionless protocol, which will provide us with fast response to pressed keys.... [Read more]

Here is a really quick teardown of two EUROLAMP RGBW bulbs, an E27 and a GU10. From what I've gathered, this brand is exclusively in the Greek market, so you probably won't ever see it. E27: This one was my first lab rat, and I had a small accident as you will notice in a bit 😅 It... [Read more]

Purchased from Amazon. Can easily flash via Tuya-Cloudcutter using Tuya Generic. Pinout for all functions. All work perfectly. Pin Name Channel P7 TglChanOnTgl ch 1 P8 LED_n ch 1 P11 Btn ch 1 P24 Rel ch 1 [Read more]

Here I will present a double relay module, which is distinguished by the fact that it also has a buzzer on board, which can be used for various types of automation requiring sound signaling of a given device status. I will show its interior, describe the process of changing the firmware... [Read more]

This is my teardown of EARU EAWCPT-J relay. 35mm Din Rail WIFI Smart Switch Remote control byTuya APP for Smart home from First, drill the 6 holding "screws" and push them through. And split the shields. WC1H - BL0942 - CBU : From CBU pins : Soldered to RX1, TX1, 3V3 and GND and connected... [Read more]

Today we are uploading Tasmota to a device that is essentially a repainted Sonoff Dual R2, a relay module commercially available under the name WS-05H1. The equipment was given to me by a reader so that I could change the firmware and take a few photos. As usual, first a presentation... [Read more]

I've bought a wall switch from Manhot Store in aliexpress with 4 "clicky" buttons. AliExpress link: The device is listed as a Zigbee Smart switch, but it's actually a WiFi switch!! with a CB3S chip inside. Now the fun part! Regarding functionality, when a button is pressed, the corresponding... [Read more]

Hello, here is a description of flashing via WiFi (without soldering) a 4.5W LED bulb from the SpectrumLed store, the successor of the 5W model. The promotional price is PLN 21.99, so rather good for an RGBW-CCT bulb. Screenshot from the store: Previously, I bought the same ones,... [Read more]

I bought 2-gang and 3-gang Milfra Tuya WiFi Light Switches from the link below. Both of the 2-gang and 3-gang switches have CBU modules in the photo below. The PCBs for the two switches are exactly the same as in the photo below. For the 2-gang switch, K1=K5 (see the labels on the... [Read more]

Hello I would like to present and share a universal platform for operating remotely controlled models. I haven t mean that nothing was happening, but it wasn`t always worth showing. ;) It all started with the fact that I wanted to do something that would give me fun and be an inspiration... [Read more]