arduino:rs485
Differences
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| Both sides previous revisionPrevious revision | |||
| arduino:rs485 [2020/11/16 20:52] – aistis | arduino:rs485 [2020/11/16 21:59] (current) – aistis | ||
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| and selection pin 13 | and selection pin 13 | ||
| - | {{: | + | use hardware serial2 |
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| + | use 16 and 17 pins, 16=>RO, 17=>DI | ||
arduino/rs485.1605552723.txt.gz · Last modified: by aistis