@nlrb Any suggestions or hints for me? Will appreciate a lot.
TCP232 module gets power, web interface is accessible. Set the network settings to fixed ip, 9600 baud/8/none/1 and set it to TCP-server-mode. Can ping the interface ip adress from same subnet as the one Homey is connected to. I did check the cable-connection between Powermax Pro and the TCP232 module.
I am out of good ideas ![]()


