Real Time Clock using NTP

COMPONENTS Hardware components

WIZnet - W5100S-EVB-Pico

x 1

Wiznet RP2040 board

- TDI.1400

x 1

Obsolete 4x7 segment display from Telefunken

- Breadboard

x 1

- Push Button switch

x 1

Generic - Jumper wires

x 10

PROJECT DESCRIPTION

Work in progress

Not really finalized project yet! Just a quick test with Python and a surplus display I happened to have at hand. Software will be ported to Arduino or C later and then the actual fun part with interrupts and keeping sub-second synchronization begins.

Picture of my initial test setup

Documents

code.py
for CircuitPython with the Adafruit libraries
simple "schematic"
Video

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