Once you have a nice shiny clean raspbian (or raspbian lite) image running (I used raspbian lite exclusively), and you've updated it to latest everything (sudo apt-get update; sudo apt-get upgrade; ...

The build consists of a Raspberry Pi Pico that connects to a DS3231 real time clock (RTC) with a Waveshare 3.7 inch eInk display which [Dmytro] puts into a custom 3D printed case.

Expand All @@ -14,13 +14,13 @@ This is a real-time clock (RTC) module for Raspberry Pi and Raspberry Pi Zero. T The following steps assume that you have a fairly new Rapbian distribution installed and ...

Raspberry Pi enthusiasts may be interested in a new open source USB Raspberry Pi RTC offering a MCP2221 USB-I2C Converter, DS3231 High-Precision RTC Chip, ... MCP2221 is a breakout module that ...

Macetech’s ChronoDot is a Real Time Clock module for projects requiring highly accurate time keeping and measurement. The ChronoDot uses the DS3231 chip, which features a TCXO to compensate f… ...

Raspberry Pi 5 is equipped with an RTC module, which allows you to keep time without using peripherals such as HAT. Furthermore, by connecting a backup battery for RTC, it is possible to maintain ...

Called Shim RTC, the clock board is also compatible with A, B and B+ models, and is designed to be added to Raspberry Pi without obstructing other expansion boards. “It will fit under most add-on ...