I've done something similar with an esp8266 + 14segment alphanumeric display[1].
That being said, NTP only returns GMT. You still have to hardcode your timezone and whether DST is active or not, right?
That being said, NTP only returns GMT. You still have to hardcode your timezone and whether DST is active or not, right?
https://github.com/heeen/vfd-clock
looking back at the code, doesn't seem like I handled DST though. I would probably use something like wifimanager now to allow dynamically configuring wifi and other things