M5Stack Unit-C6L: correct hardware config and add PI4IO expander support#2552
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saunto wants to merge 1 commit into
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M5Stack Unit-C6L: correct hardware config and add PI4IO expander support#2552saunto wants to merge 1 commit into
saunto wants to merge 1 commit into
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- 16MB flash with DIO mode and matching partition table - NeoPixel TX LED on pin 2 (was GPIO 15) - I2C on SDA=10/SCL=8 (was 16/17) - TCXO voltage 3.0V (was 1.8V), remove SX126X_RXEN (now handled by PI4IO) - Add GPS pins (RX=4, TX=5) - Initialize PI4IO expander (0x43): controls LoRa reset (P7), RF switch (P6), LNA enable (P5), and buttons (P0/P1) via I2C
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Tested in USB companion mode.