Tag: Bluetooth Transparen Module

Bluetooth SPP Serial Port Transparent Transmission Module JDY-31 Bluetooth Backplane User Manual Version 1. Product introduction: JDY-31 Bluetooth is based on Bluetooth 3.0 SPP design, which can support Windows, Linux, android data transmission, working frequency 2.4GHZ, modulation mode GFSK, maximum transmission power 8db, maximum transmission distance 30 meters, support users to modify device name through…