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Topic: ardbox serial communication (Read 763 times) previous topic - next topic

PaulS

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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.

apm_industrialshields

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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