Bluetooth jammer based on NRF24L01 module and Arduino Raspberry Pico RP2040
This is a variation of original project from Smoochie : https://github.com/smoochiee/Bluetooth-jammer-esp32
If you intend to use RP2040 arduino module ( RP2040-one or RP2040-Zero module from the Waveshare or cheap clones ) please add URL in board manager - Menu / Preferences / settings / Additional Board Manager URL : https://github.com/earlephilhower/arduino-pico/releases/download/4.0.2/package_rp2040_index.json
Then go to the Development Board > Board Manager > Search for Pico, select : Waveshare RP2040-One board , select Port
You have to also install RF24 library - Go to Sketch / Add library / Manage Libraries / select RF24 from TMRh20 / Install
When everything configured, code uploaded - works like in this video : https://youtu.be/fDVAxKkB4yw?si=ka-PlECdjAus9C9j
ATTENTION - for better jamming range please use EBYTE NRF24L01 modules like E01-ML01DP5 (100mW) or E01-2G4M27S (27dBm = 0,5 W)
The best module I found is E01-2G4M27D , which needs to be powered directly from 5V line of RP2040-ZERO. It gives 500mW radio power. Connect pin #2 of E01-2G4M27D directly to pin 5V od RP2040-ZERO / RP2040-ONE module