This repository is now maintained at:
BitBucket NixieFirmware V1 Repository
Code for a 6-digit / 4-digit Nixie Clock based on Arduino with RAGB LED backlights
This is the main code for an Arduino based Nixie clock, intended for the following clocks:
It is not suitable for clocks with NeoPixels! For those you shoud be using NixieClockFirmwareV2
- Open source
- Wifi Interface for an ESP8266
- Real Time Clock interface for DS3231
- Digit fading with configurable fade length
- Digit scrollback with configurable scroll speed
- Configuration stored in EEPROM
- Low hardware component count (as much as possible done in code)
- Single button operation with software debounce
- Single K155ID1 for digit display (other versions use 2 or even 6!)
- Highly modular code
- RGB Back lighting
- Automatic linear dimming using light sensor
- ardunixFade9_6_digit.ino: Main code for the 6 Digit Nixie Clock
- ardunixFade9_4_digit.ino: Main code for the 4 Digit Nixie Clock
- WiFiTimeProviderESP8266.ino: Time provider module code
Instruction and User Manuals (including schematic) can be found at: Manuals
You can buy this from: https://www.nixieclock.biz/Store.html
YouTube channel: Ian's YouTube Channel