Where is this so called documentation for MQTT / server v3? I must be blind, but I can't find any documentation on V3 protocol except a short paragraph to say it is recomended for developer use only.
I have it working locally on my network, and I now want to use it remotely over 3g/4g.
I have forwarded port 8883 in my router, but I suspect because I am using an unsigned certificate in mosquitto, OVMS is failing to connect.
mongoose: mg_ssl_if_mbed_err ..... SSL error: -9984
Do I need to setup mosquitto with a signed cert via LE, or can I disable certificate checking in OVMS?