Simple RF power and SWR meter using a Pi Pico 2, kits-n-parts bridge and a 20x4 LCD Be careful to get a display that runs on 3.3 volts The program main.py normally runs to sample RF and display ...
Product link: https://www.elecrow.com/esp32-display-series-hmi-touch-screen.html Code link: https://github.com/Elecrow-RD/CrowPanel-ESP32-Display-Course-File ...
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