3pcs JDY-18 Bluetooth 4.2 Module High-speed Transparent Transmission BLE Mesh Networking Mas-ter-slave Integration Super CC2541
The JDY-18 transmission module is based on Bluetooth 4.2 standard, the working frequency is 2.4GHZ, the modulation mode is GFSK, the maximum transmission power is 0db, and the maximum transmission distance is 60 meters, using imported original chip design, which supports users to modify the name of the device, service UUID, transmit power, pairing passwords and other instructions through the AT command, convenient and flexible to use.
JDY-18 Bluetooth module can realize data transmission between module and mobile phone or module and module, and can select UART or IIC communication mode through IO, and through simple configuration, you can quickly use BLE Bluetooth for product applications.
| Model | JDY-18 |
| Working frequency band | 2.4G |
| Transmit power | 0db (Max) |
| Communication interface | UART or IIC |
| Working voltage | 1.8V – 3.6V |
| Working temperature | -40℃ - 80℃ |
| Antenna | Built in PCB antenna |
| Receiving sensitivity | -97dbm |
| Transmission distance | 60 meters |
| Module size | 19.6mm * 14.94 *2.6 |
| Bluetooth version | BLE 4.2 (compatible with BLE4.0, BLE4.1) |
| Transparent transmission rate | 115200 bps/s |
| Wake-up status current | 4mA (Broadcast) |
| Light sleep status current | <300uA (Broadcast) |
| Deep sleep status current | 1.8uA (No broadcast) |
| Instruction parameter saving | Parameter configuration power down data is saved |
| STM welding temperature | <300℃ |
Package includes:
3 x Module
3pcs JDY-18 Bluetooth 4.2 Module High-speed Transparent Transmission BLE Mesh Networking Mas-ter-slave Integration Super CC2541 See detail
