Topic

esp8266

A collection of 4 issues

Wifi NTP server

I saw a thread about someone who wanted a low power NTP stratum 1 server that could run off of batteries and could be put somewhere without an internet connection. That had me wondering how an esp8266 would do in that situation. The hardware I put together was an esp8266

Binary Clock, Update 3

I've made some progress on my binary clock project Here's a video of it in its new case: https://www.youtube.com/watch?v=VnHRYwOf2ZQ I've been tweaking the clock controller code and experimenting with different setups to see how the code reacts. First

Binary Clock, update 2

This is an update on my binary clock project. Click here for the previous post [https://blog.dan.drown.org/binary-clock/] I've been working on a PID controller [https://en.wikipedia.org/wiki/PID_controller] to adjust the local clock's rate. Right now, it's

binary clock

I've been working on a clock that gets its time from the internet and has a binary display. It should use NTP to keep its clock within tens of milliseconds of true time. It should automatically adjust for daylight savings time. It should keep an estimate of the