Microchip Technology RN4678APL-V/RM120 蓝牙模块 蓝牙5双模带屏蔽，带ASCII接口和MFI支持的天线模块 FW 1.20

Protocol: BLE, Bluetooth 5.0, BR/EDR

Frequency: 2.44 GHz

Sensitivity: - 90 dBm, - 92 dBm

Output Power: 1.5 dBm

Interface Type: UART

Frequency Range: 2.402 GHz to 2.48 GHz

Protocol - Sub GHz: ISM

Receiver Sensitivity: - 90 dBm, - 92 dBm

Protocol - Bluetooth, BLE - 802.15.1: Bluetooth, BLE