Tasmota flash guide for Sinilink PCIe Computer Remote XY-WPCE or XY-WPCL

Short the IO0 pin and Ground pin to enter in flash mode.

Use this template:

{"NAME":"XY-WPCL","GPIO":[0,0,320,0,0,224,0,32,160,0,0,0,0,0],"FLAG":0,"BASE":18, "CMND":"SO114 1 | Pulsetime 10 | SwitchMode1 2"}

In Home assistant use this template

switch:
  - platform: template
    switches:
      camaras_salon:
        unique_id: "CamarasSalon"
        value_template: "{{ is_state('binary_sensor.switch1', 'on') }}"
        availability_template: "{{ not is_state('binary_sensor.switch1', 'unavailable') }}"
        turn_on:
          service: switch.toggle
          target:
            entity_id: switch.pcswitch_cam
        turn_off:
          service: switch.toggle
          target:
            entity_id: switch.pcswitch_cam
        icon_template: >-
          {% if is_state('binary_sensor.switch1', 'on') %}
            mdi:power-plug
          {% else %}
            mdi:power-plug-off
          {% endif %}

Sources:
blakadder/templates#1472 (comment)
https://templates.blakadder.com/sinilink_XY-WPCL.html
https://templates.blakadder.com/sinilink_XY-WPCE.html

dimitar-grigorov/tasmota-xy-wpce-xy-wpcl.md