Making a dot-matrix clock for Pi Pico W, using mPython
Автор: TinkerBox
Загружено: 2025-06-02
Просмотров: 307
Here is my video log on building a dot-matrix clock, which is automatically synchronized with NTP server over WiFi and displayed on Max7219. It is based on Raspberry Pi Pico W and the coding was done in MicroPython in Thonny IDE.
This was relatively a beginner-friendly project with MicroPython, but sophisticated control over display, text or font were not easy for me as a novice. Also, this has to be made from an original Pico W from Raspberry Pi, and no other 3rd-party modules with no WiFi capability could be used.
This was my first attempt in trying to build dot-matrix clocks that uses different microcontrollers and coding languages. More videos will come in the future, using ESP8266s and ESP32s.
My previous video on wire crimping:
• Making Connectors using crimping tools
0:00 Introduction
1:20 Desoldering pin headers
4:19 Display modules
7:10 Wiring
9:32 Code
13:32 Tests and results
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