由于nrf24l01芯片和蓝牙BLE的物理层均使用GFSK进行调制,因此可在nrf24l01软件中稍加改造,构造出ble广播包,实现一个beacon设备,可向外持续广播自定义数据。
详见
https://www.muselab-tech.com/zhi-zuo-zui-lian-jie-de-bleyan-bo-she-bei/
| nrf24l01 | arduino | stm32 |
|---|---|---|
| VCC | 3.3V | 3.3V |
| GND | GND | GND |
| CE | 10 | PA4 |
| CSN | 9 | PA3 |
| SCK | 13 | PA5 |
| MOSI | 11 | PA7 |
| MISO | 12 | PA6 |
| IRQ | NC | NC |
http://dmitry.gr/index.php?r=05.Projects&proj=11.%20Bluetooth%20LE%20fakery
https://d.lij.uno/misc-nrf24-ble.html