High Cost-Effective long range BLE 5.0 serial Module RF-BM-2657H1
Based on 2657H chip,this bluetooth low energy module RF-BM-2657H1 can be widely used in wireless communication applications. Features with low power consumption, small size, long-distance transmision and strong anti-interface ability. This module can play a good role in applications such as the smart locking system, OBD,etc.It is a serial module which allows easy start for the product design.