I followed the instructions to upload the certs.ar file to me NodeMCU ESP8266. After I uploaded I am no longer able to connect to ANY Wifi. Before I had no issue connecting to WiFi but of course could not connect to my HiveMQ cluster. What am I missing?
it’s wonderful to have someone like you who’s enthusiastic about MQTT and the HiveMQ broker. Welcome to the HiveMQ Community! We’re excited to see new users like you.
None of our users reported this issue before, after uploading the certificates to the device the device cannot connect to WiFi anymore. Having this in mind, I would suspect that the issue is with the WiFi and not with the instructions.
I hope this information is helpful.
Dasha from hiveMQ team
Thanks, after some time I deduced that the ESP8266 module is unable to connect WiFi immediately after I disconnect (ie. uploading a new config). Frustrating…the only solution seems to wait for extended time or restart the Access Point.