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Topic: ardbox serial communication (Read 804 times) previous topic - next topic


But if I use select Leonardo I can not monitor serial1.
You could write() (or print()) the same stuff to both Serial and Serial1...
The art of getting good answers lies in asking good questions.


Hi guys. Ardbox use Rx/Tx pins as RS232 or RS485 instead of serial TTL those pins allow use standard protocols as Modbus. You can download the user guide from: https://www.industrialshields.com/web/content?model=ir.attachment&field=datas&id=25113&download=true
On the other hand you can use Pins MISO and MOSI as Rx, Tx working as software serial instead of hardware serial.

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