Relay Shield 1-Channel for WeMos D1 mini (Relay Board)

Once you have soldered in the included header sockets, you can easily control this relay with pin D1 (GPIO5) and control all sorts of devices.

Relay is SPDT (single pole, double-throw) and can be wired in a normally-open or normally-closed configuration.

Pins headers are included with the shield but not soldered

Specifications

• Number of Relays: 1
• Working voltage: 5V DC
• Control signal: TTL level
• NO: 5A(250VAC/30VDC), 10A(125VAC), MAX:1250VA/150W
• NC: 3A(250VAC/30VDC), MAX:750VA/90W
• Contact action time: 10ms/5ms
• Current: 15-20mA per channel

Package included

• 1 x 1-CH Relay Shield
• 2 x Pin headers
• 4 x Female pin headers

More information:

• Relay shield schematic (.pdf)