5pcs JDY-17 bluetooth 4.2 Module High Speed Data Transmission Mode BLE Mesh Networking Low Power

Product introduction: The JDY-17 transmission module is based on the bluetooth 4.2 protocol standard, the working band is 2. 4GHZ range, the modulation mode is GFSK, the maximum transmission power is Odb, the maximum launch distance is 60 meters. The import original chip is designed to support the user to modify the equipment name, service UUID, transmit power, match the password and so on through the AT command. Czechoslovakia is flexible. JDY-17 bluetooth module can realize data transmission of module and cell phone or module and module, and can choose UART or IIC communication mode through I0, and BLE bluetooth can be used for product application quickly through simple configuration. Module parameter details: JDY-17 product parameters Model JDY-17 Work band 2.4G Emission power Odb (maximum) Communication interface UART or IIC Working voltage 1.8V-3.3V Working temperature -40 -80 Storage temperature -40 -80 Antenna external antenna Receiving sensitivity -97dbm Transmission distance of 60 meters Module size 18mm* 14.94 *2.6 bluetooth version BLE4.2 (compatible BLE4.0 BLE 4.1) Transmission rate 115200bps/s Wake-up state current 4.9mA (broadcast) Shallow sleep state current