It has all the functions of CIFER, fixes most bugs, and supports future DIV2 updates. Remaining issues: 1. If the scan is not complete after entering the sniffer function, entering the BLE Scanner will likely cause a restart.

2. When using the 2.4GHz Scanner function, you must first enter the BLE Jammer and initialize the NRF24 module for it to display correctly.

Programming address: esptool -b 912000 write-flash 0x0 ESP32-DIV-1.5.6.bin







有CIFER的全部功能，又解决了绝大部分BUG，然后又能支持未来新DIV2
遗留的问题：
一是先进入sniffer功能后，如果没有扫描完成，在进入BLE Scanner大概率会重启。
二是使用2.4GHz的Scanner功能，必须先进入BLE Jammer并将NRF24模块初始化后才能正常显示。

烧录地址：esptool -b 912000 write-flash 0x0 esp32-div2-1.7.3-full.bin