Tuya cb3s esphome Sep 29, 2022 · OpenBK7231T/OpenBeken is a Tasmota/Esphome replacement for new Tuya modules featuring MQTT and Home Assistant compatibility. After configuring climate section following official instructions, i cannot get heat / cool mode function properly and fan_only mode is missing too. yml2) python -m esphome compile yourdevice. I wanted to make the IR blasters cloud free, checking about any possible solution for long time Dec 13, 2023 · Device configuration, as extracted from Tuya: - Button (channel 1) on P8 - Pair/Toggle All Button on P7 - Relay (channel 2) on P6 - Relay (channel 1) on P24 - Relay (channel 3) on P26 - Relay (channel 4) on P14 - WiFi LED on P22 - Button (channel 4) on P11 - Button (channel 3) on P10 - Button (channel 2) on P9 Device seems to be using CB3S module, which is using BK7231N. Jun 29, 2024 · Tuya Water Sensor WiFi DY-SQ400B Flashing, Configuration for OBK Esphome/Tasmota style firmware 03 May 2024 16:46 (82) The discussion revolves around the Tuya WiFi Water Sensor DY-SQ400B, focusing on its flashing and configuration for OBK (OpenBeken) and Tasmota firmware. yml3) pyth Jul 6, 2022 · Thanks for the guide. In the ESPHome add-on, go to your device, click the three dots and click "Compile". category: Device type as a number: 0502 - CW light 0505 - RGBCW light: Jsonver jv Code available from https://github. So here we go: The process is the same as most of the BK7231N based devices, so instead of going through each step again, I'll just post some key points of the process and the config needed to run the device successfully. Sep 1, 2024 · CB3S is built in with a 32-bit MCU whose running speed can be up to 120 MHz, a 2-MB flash memory, and a 256-KB RAM, to support the Tuya cloud connection. (generic-bk7231n-qfn32-tuya), it's P16. Users inquire about the configuration process, including flashing firmware and GPIO pin assignments. It had factory firmware Tuya 1. May 23, 2023 · I have successfully used cloudcutter on the CB3S module and have ESPHome on my device and it seems to work but still yet to get the basic remote_receiver component to detect any signals. The silkscreen states "S06-CB3S-V1. UPD (20. The model number on the PCB is YG400A-W. Варианты с Zigbee меня не особо прельщали, т. I’ve got a cheap network IR transceiver, thats originally Tuya and has something-esp labelled as ‘CB3S’ in it. Oct 27, 2023 · Update on this Shawader Smart WiFi Wall Socket The above Shawader Smart Switch is actually imported into Australia under the name of Trojan. The first on SM-028_V1. Jan 19, 2024 · Configuration for the LibreTiny platform for ESPHome. They are currently only able to controlled via alexa skill and sylvania app. Treatlife SS01 Every SS01 I have has a tywe3s and flashes well with a pin jig. Fortunately, I was able to find a project called OpenBeken, which is a custom firmware for the Tuya CB3S module. Instead I got one of the new improved models which I think does not have an ESP chip. Feb 17, 2024 · I’ve got quite a few of the Deta GridConnect Light Switches that I’ve flashed ESPHome onto as well as some of the power points - but I’ve just bought 1 of the Touchless Handwave Switch 6931HA DETA Grid Connect Smart Touchless Handwave Switch | Deta Electrical I’ve added it to the Tuya app and see it is running firmware 1. Users confirm successful flashing of the device using Python and OpenBK7231N_QIO, although the new flashi Sep 10, 2022 · I bought a Tuya 60W Ceiling Light because it was only $70 and I ignored the reviews where many people had it fail on them. It’s more basic than ESPHome, but it did actually do what it said it would, with very little effort. CB3S/BK7231 chips are also not supported by Tasmota. It appears this might be supported somehow using Tuya-cloud cutter or OpenBekon, but I’m not able to find the right hardware info. Moes 4 Button - https://s. 0 What type of installation Generic - BK7231N (Tuya QFN32) Generic - BK7231T (Tuya QFN32) Generic - BK7252 Generic - RTL8710BN (2M/468k) Generic - RTL8710BN (2M/788k) Generic - RTL8710BX (4M/980k) Generic - RTL8720CF (2M/992k) AFW121T BW12 BW15 CB1S CB2L CB2S CB3L CB3S CB3SE Aug 31, 2024 · esphome: name: geniolamp01 friendly_name: MCW Lamp bk72xx: board: cb3s #board: generic-bk7231n-qfn32-tuya #Beken chips, unlike ESP, do not have an RTC memory for storing data. IT actually supports BK7231T (WB3S, WB2S, WB2L, etc), BK7231N (CB2S, CB2L, WB2L_M1, etc), T34 (T34 is based on BK7231N), XR809 (XR3, etc), BL602 and W800 (W800-C400, WinnerMicro WiFi & Bluetooth), W801 Apr 10, 2023 · ***UPDATE 05/28/2023 - LibreTuya renamed to LibreTiny. com Feb 1, 2025 · The RS485 module works directly with ESPHome if you connect Pins 1 and 2 to RX/TX respectively (I have tested this) and it works fine as long as a 120 Ohm resistor is placed across A and B. 60: deprotect failed 2. I was hoping to flash it with ESPHome, but unfortunately, it doesn’t contain an ESP8266 module, instaed using a Tuya CB3S module, which is not supported by ESPHome. It might be possible to replace it with a ESP-12 S/E/F. Read more about module replacement in a detailed guide . bin and then using this config reflashed to ESPHome The problem Hello togehter, I'm trying to get rid of the Tuya cloud and replace it with ESPHome. bin, a następnie przy użyciu tej konfiguracji reflashed do ESPHome UPDATED GUIDE - It just got 10 times easier to cut your Beken based chipset devices with ESPHome LibreTiny and Home Assistant #GYSOOTC - https://digiblur. ). Not so easy anymore. The MCU instructions specially extended for signal processing can effectively implement audio encoding and decoding. There is a newer versions with a CB3S module that can’t be flashed with Tasmota. Users share insights on the device's hardware, including the presence of four IR LEDs and the Replace Tuya (TYWE3S), Beken (CB3S, CB3L, WB3L, WB3S), Belon Solutions (FL_M93_V1), BouffaloLab (BL-62B), Realtek (WR3) and similar Wi-Fi modules with an Espressif ESP-12. If I have to solder, I would rather switch to a normal ESP32 chip. Jun 2, 2021 · CB3S is built in with a 32-bit MCU whose running speed can be up to 120 MHz, a 2-MB flash memory, and a 256-KB RAM, to support the Tuya cloud connection. 80. Install the EspHome command line. 01. The user notes that the device is recognized by the Tuya app but has firmware version V1. If Pins 1 and 2 were disconnected from the CH573F and instead connected to the CB3S TuyaMCU, Modbus control via ESPHome could theoretically be enabled. I'm no expert, but as far as I know the chip (CB3S) is a custom chip by/for Tuya. Jun 18, 2024 · Specifically, upload the compiled firmware to the Tuya Developer Platform, get the token, and then use the Cloud Module Burning Authorization Platform software to flash the firmware and authorize the module. 29_bk7231t_app. Sure enough, after a few months the light would no longer connect to WiFi and was constantly flashing off and on. com/openshwprojects/OpenBK7231 Jan 21, 2024 · So I ended up buying this cheap chinese product on aliexpress. Mar 21, 2025 · Miał on fabryczny firmware Tuya 1. Install the ESPHome Firmware and Integrate into Home Assistant. I have a WiFi Temperature and Humidity sensor (this one, the wifi version) with a Tuya MCU and a CB3S. Theoretically, there is OpenBekken and forks from that but those manuals are so fragmented that any sane person would throw those sensors away before going that path. Ground up from the tools and techniques to get the job done so May 6, 2024 · Looking to get ESPHome working on a Tuya CBU module that is used in an inexpensive Milfra smart dimmer switch. Dec 15, 2022 · Explore the Tuya ATORCH AT4P energy monitor's features, including power metrics and software variations for enhanced energy management. This means you can flash ESPHome without even disassembling it. 📺 Cloudcutter & ESPHome video guide Tuya module used: CB3S / WB3S / CBU, etc. I’m a greybeard engineer so although designing a PCB from scratch was possible, shortcuts to save time and cash are always Like this on all esphome, not just libretuya - platform: wifi_signal name: ${friendly_name} Signal Percent update_interval: 60s filters: - lambda: return min(max(2 * (x + 100. The settings are saved in flash memory every 10 minutes, not every time you change. May 15, 2024 · The problem After upgrade to 2024. 1 @AliExpress is discribed here: YTF Universal Remote IR Controller The Tuya integration does Aug 12, 2023 · The discussion revolves around the Tuya Smart Wi-Fi Smoke Detector, specifically focusing on the CB3S WiFi module and the CX32L003F8 MCU. It supports BK7231T (WB2S, WB3S, WB2L, etc), BK7231N (CB2S, CB3S, etc), XR809 (XR3), BL602 and now also… W800 by Winner Micro! My firmware allows you to connect new devices to Home Assistant by MQTT, to script them with events and callbacks, to control them by basic Tasmota HTTP interface, also offers a TCP console Jul 24, 2024 · Hi, My Samsung TV has never turned on the bundled soundbar reliably so an infrared remote control to automate the system was a Good Idea™! After looking at the ESPhome docs for remote_receiver and remote_transmitter, hardware was needed to make the idea a reality. I also shared my experience with flashing the BK7231N chip and the challenges faced in configuring dp_ids. All the relays, LEDs, and touch sensors are connected to another chip. PL H ݆ ۹ X px $" 9 ]> ' v " k Y$U lr'lFB Jul 7, 2024 · Hello I have two ceiling lights (220V, 48W, dimmable CWW) but they are over Tuya so not reliable amongst other things and I was wondering if it would be possible to flash it and connect it to ESPHome, I took ot apart and found the wireless chip it has this information written on it Model: CBU P/N: PC9. Updated tutorial by @digiblurDIY :htt ESPHome is a framework for working with ESP devices, and making them easier to setup and use in a home automation environment. The tuya component creates a serial connection to the Tuya MCU for platforms to use. This means, it is fully compatible with ESPHome configurations through YAML and it can be installed through Tuya-CloudCutter for supported devices, so opening the device and solder wires is not needed. Apr 11, 2023 · [BK7231N / CB3S] Aubess Tuya Wifi Smart Touch Switch 4 Gang W/ Neutral 10 Jan 2023 16:53 (19) The discussion revolves around the Aubess Tuya Wifi Smart Touch Switch with 4 capacitive buttons, focusing on its disassembly and conversion to OpenBK firmware. I might be dreaming, but I’d like to try tuya convert or cloudcutter to get them running esphome. Now we’ll see how long the probe work and how frequently it need a calibration. Jan 30, 2024 · The discussion revolves around configuring the Tuya eWeLink WiFi 4CH RF Smart Switch Module (TYEB 4ch-RF), specifically the CB3S model. Remember the days of Tuya-Convert where you could obtain a Tuya based Wi-Fi Smart device, run a quick exploit via a Raspberry-Pi and load your own copy of Tasmota or ESPHome firmware right on the device? This is it! Load up your Beken based chipset devices with ESPHome and Home Assistant #GYSOOTC - https://digiblur. Second problem, I’m still struggling with ESPHome config. 628 firmware. 80 - BK7231T / bk7231t_common_user_config_ty. example1 example2; T34 (flash as if standard BK7231N), see flashing trick; BL2028N (BL2028N is a Belon version of BK7231N) BK7238 (eg XH-CB3S) (see tutorial for 1$ board) XR809 (eg XR3) Sep 4, 2023 · I badly need this community help for one of the devices which I flashed to ESPHome kickstart via Tuya Cloudcutter, it is a 4Gang touch switch (CB3S board) there was a profile available in Cloudcutter, and the cloud cut w… Dec 5, 2024 · S01 Pro IR Blaster z chipem BK7231N i CB3S. Overview of the Process Nov 14, 2023 · These switches had been using ESP-12F modules for some time, but have since transitioned to CB3S. YMMV of course! The important parts: substitutions: bl0937_voltage_divider: "750" bl0937_current_resistor: "0. Then I picked up my old hot Sep 1, 2024 · cb2s 是由杭州涂鸦信息技术有限公司开发的一款低功耗嵌入式 wi-fi 模组。它由一个高集成度的无线射频芯片 bk7231n 和少量外围器件构成，可. 0, no controls appear on the web page for devices with Tuya integration Before: After: Which version of ESPHome has the issue? 2024. 5 is out, Support is good and I no longer have issues with OTA in ESPHome with the Arduino Framework, I used to run ESPHome with ESP-IDF Framework but find the Web Server and Jul 23, 2024 · When it comes to calculating the power consumption in Watts, reading online I found out that there are two different approaches to this: Configure the the CT clamp in ESPhome following the example (CT Clamp Current Sensor — ESPHome) and using another power meter and a load calculate the linear calibration values for getting an amps reading from the CT clamp; then multiply the amps by the . RTL87xx: RTL8710BN, RTL8710BX. Unfortunately the ESP32 reboots every few minutes. I’m hoping to get it running some form of ESPHome and talking to HA. 4, which most Jan 23, 2023 · After successfully flashing and integrating the Sonoff RF Bridge (v. Jan 3, 2020 · The goal is to run ESPHome on this chipset - which will provide a full-fledged Home Assistant integration for these unsupported Tuya boards. Unfortunately this pin is by default used as Aug 7, 2023 · The problem Hi all, I am reading a OPR / PH / TEMP device from Tuya with a ESP32. Mar 11, 2024 · Я достаточно давно размышлял о том, как бы реализовать в квартире управление освещением по радиоканалу. GPIO6 is used for switching relay through a mosfet transistor. g. How to Easily remove the WB3S, WR3, and other MCUs and replace them with an #ESP8266 module. yaml esphome: name: casa-dl-2 friendly_name: casa-dl-2 on_boot: priority: 600 then: - light. All reactions. UPDATE (September 2023):LibreTiny support has been merged into ESPHome - there's no need for the forked version anymore. However, unstable internet and dislike for homeassistant led me to mqtt. Рекомендуется не подключать прошиваемое устройство к TuyaSmart, чтобы исключить обновление родной прошивки. The board is covered in epoxy, making it difficult to recognize with flashing tools. I have 5 x Tuya based IR blasters for controlling my Ceiling Fans which works with IR remotes (2 different models from 2 different vendors), LG TV and STB. 3. This website is a repository of device configuration templates and setup guides for devices running ESPHome firmware. Użytkownicy wymieniają się informacjami na temat pinów GPIO, sposobów flashowania urządzenia oraz testowania połączeń za pomocą multimetru. The solder mask is also purple instead of green. The tuya serial component requires a UART bus to be configured. If tuya component is deactivated, it seem the ESP32 does not reb Sep 17, 2020 · With that, the ESPHome configuration is finished and can be compiled. I got a USB>Serial adapter rigged up and read this info using This website is a repository of device configuration templates and setup guides for devices running ESPHome firmware. BHT-006GBW Thermostat (Version number U3) sold by Beca esphome: name: thermostat friendly_name: Thermostat bk72xx: board: cb3s framework: version: dev logger: baud_rate: 0 level: debug api: ota: wifi: ssid: !secret wifi_ssid password: !secret wifi Apr 20, 2024 · Just did some tweaking with some manually flashed Tuya sockets I have laying around. blakadder 18 Sep 2022 Frankenstein Saturday 3: ESP-12 Drop-in Replacement Dec 26, 2023 · Updated: 2023/12/27 The IR Codes captured on Tasmota with new compact encoding scheme can be played back as it is through IRSend. You will no longer be able to use it with your Tuya app – as this is completely new (and free) firmware, designed to be used with MQTT, Home Assistant and other open source home automation controllers. Does anyone 📺 Cloudcutter & ESPHome video guide 💡 ESPHome setup guide 🛖 ESPHome Hassio Add-On 📲 Flashing/dumping guide 📲 Flashing/dumping guide ltchiptool GUI manual Flashing PlatformIO projects Flashing ESPHome Dumping stock firmware Converting with tuya-cloudcutter Nov 30, 2022 · Hey, I have recently managed to get a CB3S (BK7231N) Garage Door Sensor working with HA. 1. I have several devices that were originally taken for tuya. BK7231M, this is a non-Tuya version of BK7231N with 00000000 keys, sometimes labelled as Belon BL2028. Mar 14, 2021 · Please mind we are getting reports that this products no longer houses a esp8266 chip !!! This time we put esphome on a Tuya Smart IR Remote Control WiFi IR Blaster which we bought from Aliexpress seller ‘FrankEver‘. The wifi chip most likely uses the UART RX/TX pins to communicate with the peripheral chip. 5, which is patched, necessitating d May 3, 2024 · I’ve got 3-4 different types of Tuya bulbs that I got on Ali Express. Nov 7, 2023 · ESPHOME deep sleep not working for bk72xx platform Additional context. Some pins were wrong, but luckily the relays were mapped correctly. Jan 3, 2024 · The discussion revolves around the CB3S module integrated into the W604-BLE 4 Gang Smart Switch purchased from Aliexpress. Install / Update Tuya-CloudCutter. See the updates below Reference Links about S06 IR Blaster: Teardown, flashing and configuration for Smart Tuya IR Blaster S06 [CB3S] OpenBeken configuration for WiFi universal IR remotes from aliexpress (S06, S18, IRC02) with BK7231 I have a requirement to be able Dec 23, 2019 · Tuya периодически выпускает патчи, мешающие работе проекта tuya-convert. 0), 100. x Warning If you choose to install the included Tasmota (or any other v8. This device uses CB3S module which needs to be replaced with ESP8685-WROOM-01, ESP-12, ESP-C3-12F, ESP-12H, ESPC2-12 or ESP8684-WROOM-01C. At least, I can’t get Tuya-convert to connect to it. Jul 8, 2021 · I can’t seem to understand why the ESPHome device I is listed in my routers wifi connections but ESPHome sees it as offline. Sharing the configuration I built up after some soldering/multimetering and calibration. 0264 S/N: 13302112288aae|z That whole wireless daughter board had code TCBU1-ZR That’s Dec 19, 2024 · Yet another BK7231N based device freed up! This is a Tuya Water/leakage/water sensor. Also my end goal is to use it with Home Assistant, so I decided to go another way and install the EspHome firmware. The only way to fix it is to reboot the router but this happens everytime the ESP device loses … Sep 20, 2024 · I wasn't able to figure out how to configure RF. Need to install ESPHome on your BK7231 Beken Tuya chips via serial flash? Here's how step by step including how to read the chip. I reflashed it without any problems using tuya-cloudcutter using the configuration for 1. ESPHome is only compatible with UF2 OTA packages, which OpenBeken doesn't provide. May 3, 2024 · I recently picked up a couple of no-name WiFi switch from AliExpress, they are sold under a variety of names, but the ones that look like mine all use the Tuya app. bin file: Tuya convert. 09. I’ve found the pins that the IR LEDs and receiver are physically connected to. Device came with the latest Tuya firmware which cannot be Tuya-Converted at the time of writing (June 2020). May 3, 2024 · The discussion revolves around the BK7231N/CB3S Tuya generic battery-powered temperature and humidity sensor, which utilizes the CHT8305 sensor. Flashing. But battery operated could be tricky… elgatho (Chris) January 19, 2024, 3:03pm This is the part that you flashed with tuya-convert. Install ESPHome Kickstarter firmware on the Device. As with the ESP32-C3 initial support was poor until ESP-IDF support came out but lacks a webserver or captive portal thus I stuck with tasmota, now that platform-espressif32 is version 5. Aug 19, 2022 · I’ve been developing my own Tasmota/esphome clone for some time already . 17. Firmware via BekenWriterV1. Name: Trojan Model No: RY-WS02F Au Cert is SAA-2200058-EA The only difference is the switch plate has a single ring for on/off rather than double. I’m new to HA, but I’ve been watching a heap of HA-related videos for the last month or two. What do you need? It provides support for the following microcontrollers, commonly used in Tuya devices, amongst others: BK72xx: BK7231T, BK7231N. Use LT Chip Tool to configure the device. However, it comes with a wb3s board and ive only found the openBeken project, which seems in it's nascencyplus I'd just like to keep the number of integrations i have running to a minimum. ota. 9. 1" (same as the OP's), so it seems the PCB was originally designed for CB3S but later on some units were sold with a different module, almost pin-for-pin compatible but with different MCU, BK7231N in CB3S and BK7231T in WB3S. Amazon link - Milfra Smart Dimmer Switch. к. ml/docs/projects/esphome/1) python -m esphome wizard yourdevice. In the (further) future, I'm planning to also support other chipsets, like BK7231T with which I have a few bulbs. Nov 18, 2022 · All the latest Tuya controllers and sensors I have, use CB3S/BK7231 chips. Participants explore the device's firmware, communication protocols, and the process of capturing data packets for further analysis. 0 and later. 08. rbl file from build directory (note: without "UG" in the name!), rename it to something like OpenBK7231T_esphome. Supported Known TUYA Module List: BK7321N, BK7231T, CB1S, CB2L, CB2S, CB3L, CB3S, CB3SE, CBLC5, CBU, WB2L-M1, WB1S, WB2S, WB3L, WB3S, WBLC5. 0025 ohm" # The main relay is connected to P26 switch: - platform: gpio name: Socket pin: P26 id: socket1 on Jan 1, 2025 · *** December 2024 UPDATED Guide to Install ESPHome without any soldering on your Tuya Beken SmartHome Devices. 23): Появились версии с модулем CB3S, на базе BK7231N. 2. Sep 1, 2024 · cb3s 内置运行速度最高可到 120 mhz 的 32-bit mcu，内置 2mbyte 闪存和 256 kb ram。支持涂鸦 iot 云连接，并且 mcu 专为信号处理扩展的指令使其可以有效地实现音频编码和解码。 cb3s 拥有丰富的外设，如 pwm 和 uart。多达六路的 32 位 pwm 输出使芯片非常适合高品质的 led This website is a repository of device configuration templates and setup guides for devices running ESPHome firmware. Mar 14, 2025 · Create the Tuya-Cloudcutter Exploit Device using a Rasperry Pi or other Linux Based setup. I have flashed with tuyacloudcutter a bunch of Beca BAC-002 thermostat for which i created a tuya cloudcutter profile. It's not an ESP, so it cannot be used in ESPHome. Instrukcja flashowania z użyciem ESPHome lub OpenBeken. 0 and Arduino IDE version 2. I am new to esphome and home assistant, I am learning a lot from this community. Full disclosure: Links to Amazon, AliExpress and Banggood are affiliate links and I earn a small commission when you buy through them which helps fund future projects and reviews Will this work on tuya based sylvainia smart+ wifi bulbs that are currently locked out (cant be added through tuya home anymore). Otherwise, it must be put into the drying cupboard where the RH is not greater than 10%; or it needs to be packaged under vacuum again and record the exposure time (the total Jul 23, 2023 · LibreTiny is a port of ESPHome to work with non-ESP chips, like devices with Beken chips (e. Reflashed do ESPHome-Kickstart-v23. I bought one of these jinvoo water valve turners with plans to flash it with tuyaconvert then put esphome onto it ota. Jan 31, 2022 · Guide to replace the Tuya module in a Tuya TY01 contact sensor with ESP and flash ESPHome, and integrate it to your Home Assistant setup, to detect break-ins. Members Online Made a Low Profile USB PD Powered Stepper Driver For Use With ESPHome We would like to show you a description here but the site won’t allow us. There are three basic ways to install and use ESPHome. You can choose the option that best suits you: ESPHome Dashboard (GUI) - for new users, might be an easy way to go; config management & compilation using web-based dashboard Sep 18, 2022 · Replace Tuya (TYWE3S), Beken (CB3S, CB3L, WB3L, WB3S), Belon Solutions (FL_M93_V1), BouffaloLab (BL-62B), Realtek (WR3) and similar Wi-Fi modules with an Espressif ESP-12. flashing guides for WB2S/WB3S/CB2S fan Tuya controllers with TuyaMCU; MQTT; Home Assistant Yaml configuration; Flash with OpenBeken - open source, multiplatform Tasmota/Esphome replacement for new Tuya modules, including BK7231N, BK7231T, XR809, BL602, W800, T34 Grab the image_bk7231t_app. 5, which is patched, necessitating d Sep 1, 2023 · Here are some pinouts for configuration and other hints: TUYA Home Smart Life Mini Universal IR Remote S06 (BK7231T) [WB3S] Button: GPIOP_6 IR RX: GPIOP_8 WiFi LED: GPIOP_9 IR TX: GPIOP_26 TUYA Home Smart Life Mini Universal IR Remote S18 (BK7231N) [CB3S] Button: GPIOP_6 IR RX: GPIOP_7 WiFi LED: GPIOP_8 IR TX: GPIOP_26 Important notice for 📺 Cloudcutter & ESPHome video guide 💡 ESPHome setup guide 🛖 ESPHome Hassio Add-On 📲 Flashing/dumping guide 📲 Flashing/dumping guide ltchiptool GUI manual Flashing PlatformIO projects Flashing ESPHome Dumping stock firmware Converting with tuya-cloudcutter NOTE: This project requires: a fair amount of fine point soldering; A USB-Serial converter (I used a CH340) an oscilloscope is helpful; As sold on Aliexpress and many other sites, the Tuya TH01 is a temperature and humidity sensor that, once configured, sends sensor data to Tuya's cloud and then back to the Smart Life on your phone. Users confirm successful flashing of the device using Python and OpenBK7231N_QIO, although the new flashi Sep 30, 2022 · The problem. 0); unit_of_measurement: "Signal %" # Reports how long the device has been powered (in minutes) - platform: uptime name: ${friendly_name} Uptime filters More details herehttps://docs. 5. Tuya Smart Switch TYTE-D1 Jul 8, 2022 · If it is indeed a WB3S or a BK7321N or similar, you can now directly install espHome on it (or OpenBeken). My first device/ test is the MiBoxer WiFI 5 in 1 LED Strip Controller. com/openshwprojects/OpenBK7231T_Appwith BK7231N variant use this flashing command python uartprogram W:\GIT\OpenBK7231N\a May 15, 2024 · Struggling to flash ESPHome on my EPT Tech TLC2206 tank level sensor with Tuya CBU-IPEX board and BK7231N SoC. Build ESPHome and copy the compiled firmware. Hardware p4 l 5 δo I G o m n/ ,]6H ` P k+ Ld }~ H : S b. оконечные устройства стоят примерно тех же денег, Jul 1, 2023 · So, seeing the Tuya LED Controllers on ESPHome, I grabbed one on ebay. . I swapped out the proprietary CB3S Tuya WiFi module for an ESP-12 and am sharing my ESPHome config file here, hopefully it will help some of you. In board: cb3s, pin P8 doesn't work. BK7231N/T devices, CBU, CB3s, WB3L chips, etc. No success so far with esp-12f, but have been able to get them running Esphome using tywe3s chips harvested from other switches. Based on my own experience it is not possible to connect them to Localtuya. Aug 28, 2023 · No additional firmware to learn is awesome especially for the ESPHome veterans! Plus it all integrates with Home Assistant like any other ESPHome device does. Mar 21, 2025 · I ask for your help with setting up Thermostat MOES BHT-006GBW. Dec 21, 2022 · The discussion revolves around issues related to flashing the Tuya Single Phase Energy Meter 6 In 1, which utilizes a CBU chip based on the BK7231N. After being unpacked, the module must be soldered within 24 hours. But the bulbs themselves are just licensed tuya bulbs but locked to not be able to scrape the local key through tuya IoT Apr 23, 2023 · If you are looking for a device to buy or a help in flashing, please check out our list, it can be easily searched by model name, manufacturer, tags and WiFi module inside (module names like CB2S, CB3S, etc are also working) Mar 3, 2023 · Hello, I have one of these with exactly the same PCB as the OP's BUT a different wifi module, WB3S instead of CB3S. I’m not seeing much documented for this particular Tuya module, and nothing for this module as used in a dimmer switch with a secondary 51 series MCU hanging off of the RX2/TX2 pins. I have an ESP32C3-12 so may just do a module swap. The process to load Esphome on Beken based Tuya devices just got 10 times easier https: 📺 Cloudcutter & ESPHome video guide 💡 ESPHome setup guide 🛖 ESPHome Hassio Add-On 📲 Flashing/dumping guide 📲 Flashing/dumping guide ltchiptool GUI manual Flashing PlatformIO projects Flashing ESPHome Dumping stock firmware Converting with tuya-cloudcutter Aug 30, 2022 · Good day, Home Assistant community, Some weeks ago I bought this complete power meter from Aliexpress: Unfortunately, it came with a new tuya chip (CB3S) that at the moment is not possible to reprogram. tuya-cloudcutter is a tool that disconnects IoT devices from the Tuya cloud, while also allowing remote firmware flashing. The user reports that the device fails to connect to their access point (AP), despite othe Jan 11, 2023 · Hello. After compilation, click "Download binary" to get the . Steps include opening the device, removing the PCB, and using serial flashing methods. Jul 28, 2022 · Hey guys, I just wanted to show the good work of one of my OpenBeken firmware users (Tasmota/ESPhome replacement for new Tuya modules, including BK7231T, BK7231N, XR809, W800, W801, T34, BL602). Flashing and mistakes flashing guides for WB2S/WB3S/CB2S fan Tuya controllers with TuyaMCU; MQTT; Home Assistant Yaml configuration; Flash with OpenBeken - open source, multiplatform Tasmota/Esphome replacement for new Tuya modules, including BK7231N, BK7231T, XR809, BL602, W800, T34 LibreTiny is now natively supported by ESPHome in versions 2023. В данный момент существует замечательный проект LibreTiny EspHome, надеюсь вы его легко найдете. libretuya. x or later build), you may need to do one of the following in order to flash ESPHome: Mar 9, 2025 · I only found this blog (Flash Tuya CB3S Switches with OpenBeken | Coreforge). Zresetowałem go bez żadnych problemów za pomocą tuya-cloudcutter przy użyciu konfiguracji dla 1. Remember the days of Tuya-Convert where you could obtain a Tuya based Wi-Fi Smart device, run a quick exploit via a Raspberry-Pi and load your own copy of Tasmota or ESPHome firmware right on the device? Dec 13, 2023 · Dyskusja dotyczy konfiguracji urządzenia Tuya Smart Life Garage Door Motor Receiver (model CB3S) oraz problemów związanych z jego podłączeniem i konfiguracją RF. Now we can flash the custom firmware onto the hub. 📺 Cloudcutter & ESPHome video guide 💡 ESPHome setup guide 🛖 ESPHome Hassio Add-On 📲 Flashing/dumping guide 📲 Flashing/dumping guide ltchiptool GUI manual Flashing PlatformIO projects Flashing ESPHome Dumping stock firmware Converting with tuya-cloudcutter Jul 20, 2023 · Explore the TreatLife SS01S switch with CB3S module and BK7231N chip, detailing its specs and compatibility with Tuya-CloudCutter. I disassembled it and I found that the wifi chip footprint is totally compatible with the microcontroller ESP32-C3-12F. If you want to go with EspHome firmware, then: 1. Install ESPHome Add-On or Docker Container. Disassembly. rbl (change T to N depending on the chip type), and drop it on the OTA panel. Here I have described the process of setup and scripting, flashing guide and Yaml included: Please read whole description for links!Please visit following links for more information:OpenBeken repository: https://github. I swapped out the CB3S for an ESP12-e and loaded ESPHome onto it, but the Tuya initialization gets stuck at init_state 3. The problem is the same: 1. I was completely unaware of a reflash alternative for the WB3S until I came across the ‘Australian certified hardware’ thread the other day. bin into the files directory within tuya-convert and choose this Tasmota v8. Need to add a jumper between reset on the board and group to keep the Tuya MCU quiet. My repo is here: The guide shows how to pair the TuyaMCU device with HomeAssistant by flashing my OpenBeken to WB3S module. Nov 22, 2023 · The discussion revolves around the teardown, flashing, and configuration of the Smart Tuya IR Blaster S06, specifically the version utilizing the CB3S chip. 2) - Tasmota Manual, HA-#130 and GitHub-Discussion - I was looking for a new challange and found a Infrared AND RF-Bridge: New IR+RF Version (Ali Express) The serial flashing of the pre Model (just IR-Bridge) TYSW_012_ZK_Main_V1. To build an esphome firmware for them though, I think I’d need to know the controller they’re using? Is there any way to find that without opening them all? Aug 28, 2024 · Hi, how do I write ESP32-C3 eFuse bits? Can it be done through some ESPhome code or is there a tool for it? I’m working on replacing some Tuya CB3S and Zigbee modules with ESP8685-WROOM-04 modules in a mini 1/2/3ch switch modules. But, sadly, I didn’t win the lottery. 3 and the second on CB3S. Jan 10, 2023 · I have configured it after flashing by using the web app and selecting Tuya Smart Wifi Switch 4 Gang from the pre-configured devices list. Reflashed to ESPHome-Kickstart-v23. ug. Wᴇʟᴄᴏᴍᴇ ᴛᴏ ʀ/SGExᴀᴍs – the largest community on reddit discussing education and student life in Singapore! SGExams is also more than a subreddit - we're a registered nonprofit that organises initiatives supporting students' academics, career guidance, mental health and holistic development, such as webinars and mentorship programmes. 2. "pH-W18 Yieryi-Tuya Smart WiFi, PH ORP, TDS, EC SALT S "It work perfectly under home assistant with Tuya Local integration (be careful there is also a different integration called “local tuya”). Mar 30, 2023 · The discussion revolves around the BK7231N/CB3S Tuya generic battery-powered temperature and humidity sensor, which utilizes the CHT8305 sensor. What you need to do now is set up a "Tuya MCU" device on whatever programming platform you prefer, mine being ESPHome. Put the tuya component in the config and it will list the possible devices for you in the config log. Aug 10, 2023 · The code generated by ltchiptool is not correct as this light needs the color_temperature light platform not the cwww platform. Apparently it needs some scripts, starting a driver, etc. I’ve already got the dimmer torn down, which was simple 📺 Cloudcutter & ESPHome video guide 💡 ESPHome setup guide 🛖 ESPHome Hassio Add-On 📲 Flashing/dumping guide 📲 Flashing/dumping guide ltchiptool GUI manual Flashing PlatformIO projects Flashing ESPHome Dumping stock firmware Converting with tuya-cloudcutter Aug 1, 2023 · Tuya BHT-006 GB WiFi Thermostat flashed over the air using tuya-cloudcutter I got 2 versions of the same thermostat with different datapoints. Mar 5, 2024 · I hope someone can point me in the right direction please. turn_on: id: light_cwww brightness: 35% color_temperature: 3000K bk72xx: board: generic Jan 28, 2025 · The discussion revolves around troubleshooting connection issues with a TYBW 4ch-RF device based on Tuya CB3S and BK7231N, using OpenBK7231N_1. successfully flashed to ESPHome Bl00d-B0b changed the title wb3s and cb3s with tuya MCUI thermostats stopping to responce wb3s and cb3s with tuya MCU thermostats stopping to respond Oct 26, 2024 Copy link Member Dec 5, 2024 · Flashing the S01 Pro IR Blaster with BK7231N and CB3S chip is straightforward. Though the cloud API, I found my important Tuya MCU DP: Generic - BK7231T (Tuya QFN32) Generic - BK7252 Generic - RTL8710BN (2M/468k) Generic - RTL8710BN (2M/788k) Generic - RTL8710BX (4M/980k) Generic - RTL8720CF (2M/992k) AFW121T BW12 BW15 CB1S CB2L CB2S CB3L CB3S CB3S Table of contents Usage Pinout Tuya MCU¶. The user experienced difficulties in flashing the device to integrate it with ESPHome, leading to inquiries about the correct flashing procedure, tools, and binary files. do you have the same issue? thanks What I am realizing is that the ESP-12F's I have are just the wrong chip for this since they need all the support resistors (so also had some fun realizing you need to be about 10kOhm or less on GPIO0 to get it to boot) - all I need for most of the Tuya things is the serial port and ESPHome to drive it. Several similar ones have been posted to the LIST, but not the exact same type. 0. Model: WL5 Chip: CB3S CB3S: V Jun 2, 2021 · For the Tuya in-line module, wave soldering is most preferred and manual soldering is less preferred. 0), 0. Jan 19, 2024 · The problem. com/2023/04/10/tuya-cloudcutter-with-esphom This website is a repository of device configuration templates and setup guides for devices running ESPHome firmware. Migrating from ESPHome to OpenBeken. Hướng dẫn anh em flash Công tắc thông minh Tuya Wifi Sử dụng chíp BK7231N trên modul CB3S, WB3s. Flashing with a pin jig has gone well. It is based off of a very similar chip though, so perhaps someone else can help you out. Oct 13, 2024 · I recently explored the TUYA PC473 3-Phase Energy Meter, detailing its two-way metering capabilities and insights on the CB3S module. You can do this in 2 ways: Apr 13, 2024 · The discussion revolves around the CB3S module integrated into the W604-BLE 4 Gang Smart Switch purchased from Aliexpress. # Aldi Casa AL2017-TGTS CWWW Down Light # Beken BK7231t with LibreTiny # casa-dl-2. In general, there are two devices: a socket and a leak sensor. Łatwe otwieranie i podłączenie RX/TX. flashing guides for WB2S/WB3S/CB2S fan Tuya controllers with TuyaMCU; MQTT; Home Assistant Yaml configuration; Flash with OpenBeken - open source, multiplatform Tasmota/Esphome replacement for new Tuya modules, including BK7231N, BK7231T, XR809, BL602, W800, T34 Jul 27, 2023 · Hi, i was able to do the same, connect the esp32 tx/rx to cb3s tx/rx module and i could read the data correctly for a while but if i lost wifi connection on cb3s module i start to see message in esphome like: [W][tuya:119]: Tuya Received invalid message checksum BF!=D6. Since different microcontrollers are supported, you need to include the appropriate ESPHome component, depending on which processor your device has. Only the authorized module can be connected to the Tuya Developer Platform. Jan 18, 2024 · I am able to get CB3S working with IR commands successfully. It work’s nicely, but there is one problem though. it looks like the story ends here, no? 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