Arduino program for Wemos (ESP8266) to control electric heater
- Push WPS button on your box
- Switch on the Wemos
- Wait
If 2 blinks on D4 => fail If 4 blinks on D4 => success
- D4 => led
- D1 => positive part of the 230V sinusoide
- D2 => negative part of the 230V sinusoide
json status
{
"status": "zero"
}
Body in plain text zero
, positive
, negative
, alternative