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Tuya Generic S11 Universal IR+RF Wifi Remote Control

Tuya Generic S11 Universal IR+RF Wifi Remote Control

Device Type: misc
Electrical Standard: global
Board: bk72xx
Difficulty: Plug-n-flash, 2/5

General Notes

There's detailed teardown info at Elektroda.

This model includes RF besides IR. You can use the external component Tuya RF to integrate RF capabilities, but still note that you will need to write the RF codes into your ESPHome device (there is no remote.learn_command).

S11

GPIO Pinout

PinFunction
P7IR Transmitter
P8IR Receiver
P9LED
P23Button

Flashing

I used tuya-cloudcutter, allowing for disassembly-free flashing, to flash an ESPHome kickstart image. From there, you can just build your own image and upgrade to the latest version.

Configuration

substitutions:
  friendly_name: Tuya S11 IR RF
  device_name: tuya-s11-ir-rf


esphome:
  name: ${device_name}
  friendly_name: ${friendly_name}
  project:
    name: Tuya.S11
    version: dev


external_components:
  - source: github://olivluca/tuya_rf
    components:
      - tuya_rf


bk72xx:
  board: cbu


# Enable logging
logger:


# Enable Home Assistant API
api:


ota:
  - platform: esphome


wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password


  ap: {}


captive_portal:


sensor:
  - platform: wifi_signal # Reports the WiFi signal strength/RSSI in dB
    name: "WiFi Signal dB"
    id: wifi_signal_db
    update_interval: 60s
    entity_category: "diagnostic"


  - platform: uptime
    name: Uptime
    id: sensor_uptime
    update_interval: 300s
    entity_category: diagnostic


  - platform: internal_temperature
    name: "Internal Temperature"


switch:
  - platform: template
    name: RF Receiver
    id: rf_receiver_switch
    optimistic: true
    restore_mode: ALWAYS_OFF
    on_turn_on:
      - tuya_rf.turn_on_receiver
    on_turn_off:
      - tuya_rf.turn_off_receiver


binary_sensor:
  - platform: gpio
    pin: P23
    name: Button
    icon: mdi:button-pointer


status_led:
  pin: P9


remote_receiver:
  dump: all
  pin:
    number: P8
    inverted: true
    mode: INPUT_PULLUP


remote_transmitter:
  id: ir
  pin: P7
  carrier_duty_percent: 50%


tuya_rf:
  id: rf
  receiver_disabled: true
  dump: raw


button:
  - platform: restart
    name: "Restart"
    id: restart_button

You can add RF buttons for the codes you learn later:

button:
  - platform: template
    name: "MID - Blinds"
    on_press:
      - remote_transmitter.transmit_raw:
          transmitter_id: rf
          repeat:
            times: 2
            wait_time: 0s
          code:
            [ 7997, -4311, 1811, -375, 718, -719, 343, -375, 719, -389, 711, -374, 712, -375, 687, -750, 344, -749, 312, -750, 344, -749, 344, -750, 343, -719, 375, -718, 375, -343, 719, -718, 375, -719, 374, -375, 687, -407, 687, -374, 719, -375, 687, -406, 687, -2905, 375, -344, 749, -344, 718, -375, 719, -374, 688, -406, 687, -749, 344, -375, 720, -717, 343, -375, 719, -749, 375, -344, 718, -719, 375, -343, 750, -687, 406, -344, 718, -719 ]
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