This may or may not be relevant, but prior to putting the emonESP module onto the emonTX I uploaded the 3-phase sketch v14.0 from the hex file on Git.
On power-up I can find the ESP and join its network using IP address 192.168.4.1
However, it will not find any wi-fi networks, showing “Mode: Unknown (ERR)”
I’ve tried selecting the ‘factory reset’ option.
Version is 2.3.0
Thanks in advance
Edit - resized image and attached it to post. BT - Moderator