Silicon Labs BT121-A-V2-IAP USB Adapter Long Range Bluetooth Smart Ready Module, 128K Flash, Integrated Antenna, Integrated Software Stack and support for IAP for Apple (Customer needs to be Apple MFI licensee). Firmware SDK 1.0.0 build 97

Core: ARM Cortex M0

Range: 200 m to 400 m

Width: 11 mm

Height: 2.2 mm

Length: 13.9 mm

Antenna: Chip

Features: Integrated Bluetooth Smart Ready Stack, Internal Temperature Sensor

Protocol: BLE, Bluetooth 4.1

Data Rate: 3 Mb/s

Frequency: 2.44 GHz

Dimensions: 13.9 mm x 11 mm x 2.2 mm

Memory Size: 128 kB

Sensitivity: - 96 dBm

Unit Weight: 1.850 g

Output Power: 12 dBm

Interface Type: GPIO, I2C, SPI, UART

Mounting Style: SMD/SMT

Frequency Range: 2.402 GHz to 2.48 GHz

Moisture Sensitive: Yes

Modulation Technique: BDR, EDR, LE

Receiver Sensitivity: - 96 dBm

Supply Voltage - Max: 3.6 V

Supply Voltage - Min: 2.2 V

Antenna Connector Type: Integrated

Operating Supply Voltage: 2.2 V to 3.6 V

Supply Current Transmitting: 92 mA

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C

Protocol - Bluetooth, BLE - 802.15.1: Bluetooth, BLE