[OpenBeken] Need help with WB2S 3 Gang touch module, TuyaMCU?

Hello, new here.
Sorry if this is not the right place.

I managed to flash a 3 gang switch, but the LEDs are blinking and I can only control it by touch.
I could not configure the GPIOs.

I've read something about TuyaMCU, but I'm not sure if it applies to my module and how I should do it.

Can someone help me?

Hello, can you start by opening Web Application, and in LittleFS creating "autoexec.bat" with "startDriver TuyaMCU" command?
Then you can reboot, and then open Web App Logs, start pressing buttons on the device, and copy paste logs here so we can see if something is being received.

Here:
````
Info:TuyaMCU:Consumed 255 unwanted non-header byte in Tuya MCU buffer
Info:TuyaMCU:Skipped data (part) 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Info:GEN:dhcp=0 ip=192.168.0.50 gate=192.168.0.1 mask=255.255.255.0 mac=xxxxxxx
Info:GEN:sta: 1, softap: 0, b/g/n
Info:GEN:sta:rssi=-61,ssid=JUNIOR 2.4B,bssid=xxxxxxx ,channel=9,cipher_type:CCMP
Info:TuyaMCU:Consumed 255 unwanted non-header byte in Tuya MCU buffer
Info:TuyaMCU:Skipped data (part) 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Info:GEN:10 Button_OnInitialPressDown
Info:GEN:10 key_short_press
Info:MQTT:Channel has changed! Publishing 0 to channel 3
Info:MQTT:Publishing val 0 to xxxxxxx/3/get retain=0
Info:MQTT:MQTT client in mqtt_incoming_publish_cb topic xxxxxxx/3/get
Info:MQTT:MQTT in topic xxxxxxx/3/get
Info:MQTT:MQTT topic not handled: xxxxxxx/3/get
Info:MQTT:channelSet NOT 'set'
Info:TuyaMCU:Consumed 255 unwanted non-header byte in Tuya MCU buffer
Info:TuyaMCU:Skipped data (part) 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Info:GEN:10 Button_OnInitialPressDown
Info:TuyaMCU:Consumed 255 unwanted non-header byte in Tuya MCU buffer
Info:TuyaMCU:Skipped data (part) 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Info:GEN:10 key_short_press
Info:MQTT:Channel has changed! Publishing 1 to channel 3
Info:MQTT:Publishing val 1 to xxxxxxx/3/get retain=0
Info:MQTT:MQTT client in mqtt_incoming_publish_cb topic xxxxxxx/3/get
Info:MQTT:MQTT in topic xxxxxxx/3/get
Info:MQTT:MQTT topic not handled: xxxxxxx/3/get
Info:MQTT:channelSet NOT 'set'
Info:GEN:10 Button_OnInitialPressDown
Info:GEN:10 key_short_press
Info:MQTT:Channel has changed! Publishing 0 to channel 3
Info:MQTT:Publishing val 0 to xxxxxxx/3/get retain=0
Info:MQTT:MQTT client in mqtt_incoming_publish_cb topic xxxxxxx/3/get
Info:MQTT:MQTT in topic xxxxxxx/3/get
Info:MQTT:MQTT topic not handled: xxxxxxx/3/get
Info:MQTT:channelSet NOT 'set'
Info:TuyaMCU:Consumed 255 unwanted non-header byte in Tuya MCU buffer
Info:TuyaMCU:Skipped data (part) 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Info:GEN:10 Button_OnInitialPressDown
Info:GEN:10 key_double_press
Info:TuyaMCU:Consumed 255 unwanted non-header byte in Tuya MCU buffer
Info:TuyaMCU:Skipped data (part) 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Info:GEN:10 Button_OnInitialPressDown
Info:GEN:10 key_double_press
Info:GEN:10 Button_OnInitialPressDown
Info:TuyaMCU:Consumed 255 unwanted non-header byte in Tuya MCU buffer
Info:TuyaMCU:Skipped data (part) 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Info:GEN:10 key_double_press
Info:GEN:10 Button_OnInitialPressDown
Info:GEN:10 key_double_press
Info:TuyaMCU:Consumed 255 unwanted non-header byte in Tuya MCU buffer
Info:TuyaMCU:Skipped data (part) 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Info:TuyaMCU:Consumed 255 unwanted non-header byte in Tuya MCU buffer
Info:TuyaMCU:Skipped data (part) 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Info:TuyaMCU:Consumed 255 unwanted non-header byte in Tuya MCU buffer
Info:TuyaMCU:Skipped data (part) 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Info:TuyaMCU:Consumed 255 unwanted non-header byte in Tuya MCU buffer
Info:TuyaMCU:Skipped data (part) 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Info:GEN:dhcp=0 ip=192.168.0.50 gate=192.168.0.1 mask=255.255.255.0 mac=xxxxxxx
Info:GEN:sta: 1, softap: 0, b/g/n
Info:GEN:sta:rssi=-59,ssid=JUNIOR 2.4B,bssid=xxxxxxx ,channel=9,cipher_type:CCMP

````

It's OK?

EDIT:
Thanks, I ended up finding the same module in this topic:

https://www.elektroda.com/rtvforum/topic3904845.html#20092751

Hmm, is the device working for you?
I am asking because your logs, especially this part:

strongly suggests that there are no valid TuyaMCU packets sent. I can't see any correct TuyaMCU responses in your code.

After adding the lines in autoexec.bat everything is working.
Is it possible to configure double click or hold to do other actions?

startDriver TuyaMCU
setChannelType 1 toggle
linkTuyaMCUOutputToChannel 1 1 1

setChannelType 2 toggle
linkTuyaMCUOutputToChannel 2 1 2

setChannelType 3 toggle
linkTuyaMCUOutputToChannel 3 1 3



Info:TuyaMCU:TUYAMCU received: 55 AA 00 07 00 08 07 02 00 04 00 00 00 00 1B
Info:TuyaMCU:TuyaMCU_ProcessIncoming[ver=0]: processing command 7 (State) with 15 bytes
Info:TuyaMCU:TuyaMCU_ParseStateMessage: processing dpId 7, dataType 2-DP_TYPE_VALUE and 4 data bytes
Info:TuyaMCU:TuyaMCU_ParseStateMessage: raw data 4 int: 0
Info:TuyaMCU:TUYAMCU received: 55 AA 00 07 00 05 01 01 00 01 01 0F
Info:TuyaMCU:TuyaMCU_ProcessIncoming[ver=0]: processing command 7 (State) with 12 bytes
Info:TuyaMCU:TuyaMCU_ParseStateMessage: processing dpId 1, dataType 1-DP_TYPE_BOOL and 1 data bytes
Info:TuyaMCU:TuyaMCU_ParseStateMessage: raw data 1 byte:

Hello, it's certainly possible to do button actions in OpenBeken:
[OpenBeken] Push button actions multi press and hold down etc
but this works like in Tasmota, for a button connected to GPIO.

In your case, you have buttons connected to TuyaMCU, right? So it's not possible due to TuyaMCU limitation, it's not a OBK-revelant issue.

You can always detach buttons from MCU and connect them to WiFI module, but you would need to solder jumper wires and cut traces. That requires some soldering skill.