-. Brand : RF Digital Wireless -. Feature : Price For: Each Manufacturer: RF Digital Product Category: Bluetooth / 802.15.1 Development Tools RoHS: Product: Adapters Tool Is For Evaluation Of: RFD77101 Frequency: 2.4 GHz Operating Supply Voltage: 1.8 V to 3.6 V Antenna Connector Type: Internal Brand: RF Digital Wireless Description/Function: 7 pin RFduino adapter For Use With: RFD77101 Interface Type: I2C, SPI, UART -. Label : RF Digital Wireless -. Manufacturer : RF Digital Wireless -. MPN : RFD77201 -. NumberOfItems : 1 -. PartNumber : RFD77201 -. ProductGroup : BISS -. ProductTypeName : BISS -. Publisher : RF Digital Wireless -. Studio : RF Digital Wireless -. Title : Bluetooth / 802.15.1 Development Tools SIMBLEE BLE DIP Module