Ratti3

Public projects 2

Modified exisiting project to include some sensors and extra buttons. Can use ESP01 to set time via NTP.

Project tutorial by Ratti3

A large 4-digit 7-segment counter with LiPo backup, in case USB power is cut.

Project showcase by Ratti3

Gixie Clock is a modern device that reproduces the retro beauty of Nixie tube displays.

Project showcase by xingda

A bit more accurate than __TIME__.

Project tutorial by Mr_Glenn

Set DS3231 by GPS 6 months ago
Anyone get a fix indoors with the NEO-6M?

I live in a bungalow and can't get a fix.
LED Matrix NTP Clock with DS3231, BME280, BH1750 & ESP01 6 months ago
I've added optional code and support for ESP01 to set time via NTP.
The ESP01 code also has DST calculations, work in progress and DST stuff will be copied over to the non ESP01 code as well.
4-Digit 7-Segment Counter with LiPo Backup 8 months ago
I've added more pictures of the insides.