@andyai14: Cardputer-Adv to RP2040-PiZero HDMI Output | UART Serial Communication. Two small boards working together to show text on a monitor. One board sends the data, the other receives it and displays it on screen via HDMI. They’re connected with just a few wires, and everything appears on the monitor after pressing Enter. Still a test setup, but it works and I’m improving it))) #ESP32 #Cardputer #m5stack #uart #rp2040

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Thursday 26 March 2026 08:49:46 GMT