High quality relays of 15A max switching current Built-in LED indicator for each relay Optional I2C address through switch combinations Raspberry Pi compatible Relay screws for firm connection
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When carrying heavy Inductive load for a period of time, the on-board MCU might be down and a reset procedure is needed.
This product is fully compatible with Raspberry Pi 4 (1GB, 2GB,4GB) and hopes you enjoy hacking with Pi 4 and all of other Pi 4 accessories.
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.
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
Compatible:Raspberry Pi ; Other main board via jumpers;
Power supply:4.75~5.5V ;
Max Switching Voltage:30VDC/250VAC;
Max Switching Current:15A ;
Dimensions:91.20 * 56.15*32mm;