SCarns

I'm looking to add a 3rd flow in "Settings" to run once a day to send current time & date to the controller. I chose to do a "3rd" input,...

I'm stuck here:

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> Here is what I did. I bought a new RS485 USB interface from Amazon that uses the FTDI serial hardware and it works perfectly. http://a.co/9mGUuzH Just wired ground, data+,...