Catalog > Internet of Things (IOT) Related Products > RFduino Rfduino Rfduino 2 Relay Shield Rfduino 2 Relay Shield Control Higher Voltage and Current Loads 2 Relays RFDUINO RELAY SHIELD RFD22131 :: RFduino 2 Relay Shield to control Higher Voltage and Current Loads 537.50 ZAR inc for 1 Each 2 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview RFD22131 Relay Shield for RFduino. The shield allows your RFduino to control Higher Voltage and Current loads through 2 Relays. Specifications Item : RFD22131 Relay Ouputs : 2 Max Voltage/Current : 12VDC @ 1A Size – Width : 22.86mm (0.900 Inch) Size – Length : 35.56mm (1.400 Inch) Downloads Datasheet - RFduino. PDF File 1.55 MB Schematic - RFD22131 PDF File 128.84 KB PCB Layout - RFD22131 PDF File 2.35 MB References Product Page Videos