Hi there,
I need to connect an Arduino MKR to an external control via RS232. It basically works with a converter with MAX3232. But there is a problem with the potentials. When the arduino is linked to my computer, and not to a laptop, there are currents heating up the whole thing.
So I need an isolated converter and I wonder if this one could do it: USB to RS232 / RS485 / TTL Industrial Isolated Converter RB-Wav-173.
Is this a converter only USB to TTL (for example) but also RS232 to TTL? Or does anybody know how to solve this?
Thank you in advance,
Hanna
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Hi @Habru and welcome to our forum!
Rb-Wav-173 is only USB to TTL or USB to RS232 or USB to RS485.
Feel free to ask anything else.
This is what I needed to know, thank you!
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