GYPHC3 Learning querry

I am making project on GYPHC3 project is based on WIFI and Relay I am using same connection as shown in learn platform but my relay is not triggering

Are you following this documentation : 2-CH Relay With Wifi | PCBCUPID?

Few things to consider :

  • The Relay Trigger Voltage is 5v, so it’s connected to USB pin on GLYPH
  • Make sure the GND are connected with the board and Relay
  • If you are using Breadboard please double check for loose connections