Features of MessengerPi
- MessengerPi is your ultimate communication companion powered by the Raspberry Pi Pico RP2040. It includes both a walkie-talkie and a LoRa module for comprehensive wireless communication.
- The LoRa module is perfect for long-distance message transmission, capable of reaching up to 5 kilometers using license-free frequencies (433MHz, 868MHz, 915MHz).
- The walkie-talkie function allows for audio transmission up to 1 kilometer, with adjustable frequencies (400-480MHz) and power settings to suit various needs.
When you get MessengerPi there is default Code in MessengerPi you just need to supply current and its start working. for more detail you can see my getting started Video.
Exception case:if there is no default code or library in MessengerPi or by chance you reset device than you have to follow these step.
- While pressing boot button connect MessengerPi with laptop. it will reset your rp2040 processor in no time.
- now click on this link
Follow instructions: for install firmware-
step-1:
step-2:
step-3:-
drag and drop that firmware from your pc to MessengerPi
now you successfully installed firmware in MessengerPi.
Follow instruction for installing library and main.py code:-
- click on this link.
download this zip file and download lib file in MessengerPi. through Thonny.
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