How to read and write wirelessly to a rs 232 device

Hardware
2

Hi Bert,
The RS232 modem can be used for this application. You will need to set the wireless module in AT mod. it can be done using XCTU or we can do it.

from the PC side you can send serial data wrapped around Digi API.
this user is ding something similar

Let us know if you have any questions.

Thanks