A simple relay shield for Wemos D1
Help your wemos project to power up higher power device handled with this relay. The relay offer a Normaly Open and Normaly Closed contact.
The manufacturer mention the following information for the relay:
- NO: 5A(250VAC/30VDC), 10A(125VAC), MAX:1250VA/150W
- NC: 3A(250VAC/30VDC), MAX:750VA/90W
The relay is drived with the D1 signal and the needed transistor and diode circuitery.
The relay shield and a section of male pinHeader to plug it on the Wemos.