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+--- Thread: A16 -> TX RX pins (/showthread.php?tid=6988)
A16 -> TX RX pins - lednicazar - 11-03-2024
Is it possible to have direct RX / TX pins of the esp32 to be used in ESPHome?
I'm not using RS485 for example, could that be replaced? Any alternatives?
RE: A16 -> TX RX pins - admin - 11-04-2024
right top GREEN terminal have 3 free GPIOs, you can use for TXD and RXD.