Catalog > Internet of Things (IOT) Related Products > RFduino Rfduino Rfduino Micro SD card Shield Rfduino Micro SD card Shield Read and Write to microSD Cards RFDUINO MICROSD SHIELD RFD22130 :: RFduino MicroSD Card Shield to Read and Write to microSD Cards 300.00 ZAR inc for 1 Each 5 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview RFD22130 MicroSD Shield for RFduino. The shield allows your RFduino to read and write to microSD cards. Specifications Item : RFD22130 Supply Voltage : 3V~3.3V Max Current Draw : 100mA (Peak) Size – Width : 22.86mm (0.900 Inch) Size – Length : 23.11mm (0.910 Inch) Downloads Schematic - RFD22130 PDF File 110.23 KB PCB Layout - RFD22130 PDF File 2.31 MB Datasheet - RFduino. PDF File 1.55 MB References Product Page Videos