The Relay Shield utilizes four high quality relays and provides NO/NC interfaces that control the load of high current. Which means it could be a nice solution for controlling devices that couldn’t be directly controlled by IIC bus. Standardized shield form factor enables smoothly connection with the Raspberry Pi . The shield also has four dynamic indicators show the on/off state of each relay. 

Features

• Raspberry Pi compatible

• Interface:IIC , Three hardware SW1 (1, 2, 3) select the fixed I2C-bus address

• Relay screw terminals

• Standardized shield shape and design

• LED working status indicators for each relay

• COM, NO (Normally Open), and NC (Normally Closed) relay pins for each relay

• High quality relays

• Working status indicators for each relay

Specification

Compatible:Raspberry Pi ; Other main board via jumpers;

Power supply:4.75~5.5V ;

Max Switching Voltage:30VDC/250VAC;

Max Switching Current:15A ;

Frequency:1Hz;

Dimensions:91.20 * 56.15*32mm;

Technical details

Part List