Silicon Labs BT122-A-V2 蓝牙模块 BT122 双模蓝牙 LE, BR/EDR, EFM32 系列 1 MCU, 256 K 闪存, 内置天线

Core: ARM Cortex-M4

Class: Class 2

Range: 400 m to 550 m

Width: 11.62 mm

Height: 2.2 mm

Length: 16 mm

Protocol: Bluetooth 4.2

Data Rate: 3 Mb/s

Frequency: 2.44 GHz

Dimensions: 16 mm x 11.62 mm x 2.2 mm

Memory Size: 256 kB, 32 kB

Output Power: 11 dBm

Interface Type: I2C, UART

Mounting Style: SMD/SMT

Frequency Range: 2.402 GHz to 2.48 GHz

Moisture Sensitive: Yes

Receiver Sensitivity: - 95 dBm

Supply Voltage - Max: 3.6 V

Supply Voltage - Min: 2.2 V

Operating Supply Voltage: 2.2 V to 3.6 V

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C

Protocol - Bluetooth, BLE - 802.15.1: Bluetooth