“Packet Monitor with Waterfall Plot using ESP32
The traffic values in the channel specified from 1 to 14 are received and displayed with the help of ESP32, and TFT Lcd. graphically in the form of incoming traffic at any time will show with Waterfall Plot.
- Scan 2.4Ghz band
- Received Packets will show with Waterfall Plot.
- Ability to choose the desired channel from 14 channels
We use st7735 Tft Lcd with ESP32. Also, I used a MicroSwitch in order to change 802.11 channels.
- TFT Lcd st7735
- Micro Switch”