WordClock Files

This is for WordClock-1 and WordClock-2 only.

This release is for all word clocks. It includes new features and new drivers for up to 16 displays using LEDs, Nixies, or VFD tubes. After updating, do a factory reset by applying power while holding SW2.

The 3/28 release fixes an issue with mixing multiple libraries.

NTP and GPS for Heathkit GC-1000 Files

Using the wrong version will permanently crash the microcontroller.

Flash Download Tool for WordClock and GC-1000

Flash Download Tools (ESP8266 & ESP32) WordClock & GC-1000 NTP Only

NixiChron CPU Upgrade Files