3pcs BLE102 Bluetooth Module Wireless BLE 4.1 Serial Port Ma-ster-slave Industrial Grade

Feature: Classification Description Value Wireless parameter Wireless standard 802.15.1 Bluetooth specification V4.2 Frequency Range 2.402GHz-2.480GHz Transmit power -14dBm to +8dBm User can configure via AT command Receiving sensitivity -85dBm Antenna option External: I-PEX connector Built-in: onboard antenna Hardware parameter Data interface UART: 1200bps -921600bps Operating Voltage 1.7V~3.6V Working current 500nA~10mA Operating temperature -40C- 85C Storage temperature -40C-85C Size 18.226.73 (mm) Software parameter Equipment type ma-ster/slave Security Mechanism 128-bit AES engine Data encryption PC1 encryption Operating mode ma-ster mode, slave mode, broadcast mode, Mesh networking Setting command AT+ command structure User configuration Serial AT command, transparent transmission of AT commands Customer application software Support customer customized application software Package includes: 3 x Module