EspHome configurations for MyStrom devices

Device	Config
WiFi Switch V1	Not supported, incompatible chipset.
WiFi Switch V2	mystrom-switch-v2.yaml

 WiFi Switch v2

ESPHome support for the MyStrom V2 Wifi Switch. Currently the following features are supported

• Control the relay
• Control the red and white LED
• Side and bottom buttons (same function)
• Energy monitoring and reporting (room for improvement)
• Reading the internal temperature sensor
• Emergency power off if the internal temperature is to high

WiFi Switch Pinout

      JP1
GND   [] ()   TXD
GND   () ()   RXD
GND   () ()   GPIO0
GND   () ()
GND   () ()
VCC   () ()
VCC   () ()
      () ()
      () ()

 Flashing

Connect a UART programmer to the WiFi Switch in the following way:

MyStrom PIN	Programmer
GND	GND
VCC	3V3
TXD	TXD
RXD	RXD
GPIO0	GND

If you use dupont wires it may be possible to connect these without soldering.