For our Bluetooth Module(5.0, 5.1, 5.2) Series:
Dual-Mode Bluetooth V5.0 Module:
Supports both master and slave modes, high-speed transmission, SPP+BLE 5.0, can replace BM77, low power consumption.
Bluetooth 5.0 Analog Audio Transceiver Module:
Supports BLE Bluetooth 5.0, stamp hole package, supports TWS.