Quectel HCM511SABMD-0P 蓝牙模块 BLE 5.4 独立模块，32 KB RAM，512 KB 闪存，发射功率 = 6 dBm，-40°C 至 +85°C，PCB 天线

Core: ARM Cortex M33

Protocol: BLE, Bluetooth 5.4

Frequency: 2.4 GHz

Dimensions: 16.6 mm x 11.2 mm x 2.1 mm

Interface Type: UART

Moisture Sensitive: Yes

Supply Voltage - Max: 3.8 V

Supply Voltage - Min: 1.71 V

Antenna Connector Type: PCB

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C

Protocol - Bluetooth, BLE - 802.15.1: Bluetooth, BLE