Tag: tasmota

Posted on

Wall Thermostat firmware

https://tasmota.github.io/docs/devices/TYWE3S/

https://templates.blakadder.com/Moes_WHT-HY609.html

https://github.com/blakadder/templates/blob/master/_templates/Moes_WHT-HY609

https://tasmota.github.io/docs/TuyaMCU/#dpid

https://github.com/sillyfrog/Tasmota-Tuya-Helper

{"NAME":"WHT-HY609-GB-WH-MS","GPIO":[0,2304,0,2272,0,0,0,0,0,0,0,0,0,0],"FLAG":0,"BASE":54,"CMND":"tuyamcu 11,1 | tuyamcu 71,3 | tuyamcu 72,2 | tuyamcu 63,4"}

https://blakadder.com/tuya-climate/

mqtt:
  climate:
    name: "MQTT Heater"
    unique_id: mqtt_heater_generic_thermostat
    modes: 
      - "heat"
      - "off"
    mode_command_topic: "cmnd/tasmota_6F492A/POWER1"
    mode_command_template: "{{'1' if value == 'heat' else '0'}}"
    mode_state_topic: "tele/tasmota_6F492A/STATE"
    mode_state_template: "{{'heat' if value_json.POWER == 'ON' else 'off'}}"
    current_temperature_topic: "tele/tasmota_6F492A/SENSOR"
    current_temperature_template: "{{value_json['TuyaSNS']['Temperature']}}"
    temperature_state_topic: "tele/tasmota_6F492A/SENSOR"
    temperature_state_template: "{{value_json['TuyaSNS']['TempSet']}}"
    min_temp: 18
    max_temp: 28
    precision: 0.5
    temperature_command_topic: "cmnd/tasmota_6F492A/TUYASEND2"
    temperature_command_template: "2,{{value*10|int}}"
    availability_topic: tele/tasmota_6F492A/LWT
    payload_available: Online
    payload_not_available: Offline
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smart switch

https://codesandbolts.com/girier-smart-switch-wifi-w6b

https://github.com/ct-Open-Source/tuya-convert/issues/721

Hi Guys,
I also had a long time to try flash this WiFI-W6B. My solution is to unsolder and lift up pin 11 of unmarked chip (see yellow route on screen above). This route is connected to U0RXD (pin 25) of ESP8285 and probably blocking UART exchange.
Also don’t forget about GPIO0.
Good luck all.

In this PCB we can see a different orientation of unmarked chip. After tracing I make sure that pin 5 (not 11 as earlier!) is connected to pin 25 (U0RXD) of ESP8285. When I applied the previous method and lift up pin 5 of unmarked chip, flashing was started.

{"NAME":"1 Gang","GPIO":[0,288,0,0,0,32,0,0,224,0,0,0,0,0],"FLAG":0,"BASE":1}
{"NAME":"2 Gang","GPIO":[0,288,0,32,33,0,0,0,0,224,225,0,0,0],"FLAG":0,"BASE":29}
{"NAME":"3 Gang","GPIO":[0,52,0,17,19,18,0,0,22,21,23,0,0],"FLAG":0,"BASE":30}