Hi,
As requested, a pictures from inside the box. Don’t mind the extra cables, Converted a Default High to a Default low relay.
Red: VCC 5v -> esp32
White: Ground -> esp32
Yellow: Pin18 ->esp32
Purple: short COM+GND
Hi,
As requested, a pictures from inside the box. Don’t mind the extra cables, Converted a Default High to a Default low relay.
Red: VCC 5v -> esp32
White: Ground -> esp32
Yellow: Pin18 ->esp32
Purple: short COM+GND
