Pis On
The Pis On was an attempt to use a relay to power on the Raspberry Pi Swarm I have
As always there is different relays available and the default was a 12V instead of a 5 Volt.
So I think it needs
12vDC on the JD-VCC Pin Gnd from and the 12 Volt on the Gnd Pin The jumper should not short out any pins
The ESP32 should be powered as normal The VCC and GND from the ESP32 to the Relay Board on the VCC and GND next to the IN1-IN8 pins
Triggers from the ESP32 on the IN Pins
Pin GPIO23 - Pin1 of the Relay Pin GPIO22 - Pin2 of the Relay Pin GPIO - Pin3 of the Relay Pin GPIO - Pin3 of the Relay Pin GPIO - Pin3 of the Relay Pin GPIO - Pin3 of the Relay Pin GPIO - Pin3 of the Relay Pin GPIO - Pin3 of the Relay Pin GPIO - Pin3 of the Relay
This is a brilliant helper site