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Use different DE and RE pins on RP2040 Connect #23

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Use different DE and RE pins on RP2040 Connect #23

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5 changes: 4 additions & 1 deletion src/RS485.h
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Original file line number Diff line number Diff line change
Expand Up @@ -28,9 +28,12 @@
#define RS485_DEFAULT_TX_PIN 1
#endif

#ifdef __AVR__
#if defined(__AVR__)
#define RS485_DEFAULT_DE_PIN 2
#define RS485_DEFAULT_RE_PIN -1
#elif defined(ARDUINO_NANO_RP2040_CONNECT)
#define RS485_DEFAULT_DE_PIN A2
#define RS485_DEFAULT_RE_PIN A1
#else
#define RS485_DEFAULT_DE_PIN A6
#define RS485_DEFAULT_RE_PIN A5
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