Adafruit 4076 USB Adapter nRF51822 Bluetooth Low Energy Module - MDBT40-256RV3

Core: ARM Cortex M0

Width: 10 mm

Height: 2.9 mm

Length: 18 mm

Antenna: Chip

Protocol: BLE, Bluetooth 4.2

Data Rate: 2 Mb/s

Frequency: 2.44 GHz

Shielding: Shielded

Dimensions: 18 mm x 10 mm x 2.9 mm

Memory Size: 32 kB, 256 kB

Sensitivity: - 93 dBm

Unit Weight: 1 g

Output Power: 4 dBm

Interface Type: I2C, SPI, UART

Mounting Style: SMD/SMT

Frequency Range: 2.4 GHz to 2.483 GHz

Receiver Sensitivity: - 93 dBm

Supply Voltage - Max: 3.6 V

Supply Voltage - Min: 1.8 V

Operating Supply Voltage: 1.8 V to 3.6 V

Supply Current Receiving: 13.4 mA

Supply Current Transmitting: 16 mA

Maximum Operating Temperature: + 105 C

Minimum Operating Temperature: - 40 C

Protocol - Bluetooth, BLE - 802.15.1: Bluetooth, BLE