7 posts were split to a new topic: Trouble compiling emonESP code for 9600 baud
I’ve been having the same issue with my only emonTX connected with a emonESP. I’m 95% sure it’s powered using the emon shop USB power supply, so it shouldn’t be because of a naff PSU, but I will check. I have however recently purchased a couple more emonESP’s, so I might just swap one out as is and if no better, try the firmware upgrade option on the emonESP.
Thanks for documenting your troubles here.