I’ve been collecting data with my emonTX running the 3phase firmware (I compiled both firmware so they use 9600 bps), but I noticed that the data collection stops every now and then. The symptoms are:
CT numbers not updating on the emonESP
MQTT & emonCMS connections stop, even though the emonESP is accessible over wifi
Sometimes rebooting the emonESP fixes it, some other time I have to power cycle the emonTX to make it work again. I attached a screenshot for reference below.
Any idea how to troubleshoot this? Can we somehow leverage the watchdog in the ESP8266? I see no option for that in the web page. Also, any ideas on the root cause? I’m using a HLK-PM01 to power it, that can do 5V/3W, that should be enough for the emonTX & emonESP, no?