Arduino Library for RTCs, Ds1302, Ds1307, Ds3231, Ds3232, Ds3234 and Pcf8563/BM8563 with deep support. Please refer to the Wiki for more details. Please use the Github Discussions to ask questions as the GitHub Issues feature is used for bug tracking.

Commonly used I2C , SPI device multi-platform libraries

Micropython modules for the M5StickC Plus

@LILYGO® T-Watch S3 feature implementation for @ESPHome

PCF8563 full-featured driver library for general-purpose MCU and Linux.

Platform agnostic I2C driver for PCF8563 RTC

PCF8563 RTC Driver for esp-idf

No description provided.

Power-on Self Test for LilyGO T-Echo (Nordic nRF52840 based) LoRaWAN GNSS tracker

A cross-platform, embedded RealTime Clock library with device auto-detection

This is an Ardunio library implementing a unified, minimalistic interface to many I2C RTCs

RTC : NXP Semiconductors PCF8563 (I2C) controler for Arduino

A modern Arduino RTC library, with usability in mind and not reinventing the wheel.

a PCB of PCF8563 RTC with Grove I2C for M5Stack and M5Atom synchronized with NTP

Arduino Code for various Sensors modified to work in the pico-c-sdk

Reloj con horas, minutos y segundos, desarrollado con ESP8266, 3 OLED SSD1306, RTC PCF8563 y MUX TCA9548A

Demo files for Alarm Pi board from AB Electronics UK

This project implements real-time clock (RTC) PCF8563 support on ATmega328P using the I2C bus. Additionally, it supports an alarm triggered by an external INT0 interrupt, allowing reaction to a set alarm time.

Low energy measurement station to measure vital human parameters.

The RTC_PCF8563 library is designed to control the PCF8563 Real-Time Clock (RTC) using the I2C bus.

Arduino sketch built to read the date and time on a PCF8563 without changing any data

This project is a soil moisture and temperature monitoring system based on ATmega328P.

PCF8563 RTC Module for M-Bus of M5Stack Basic and Gray

Arduino sketch built to set the date and time on a PCF8563 either automatically or manually

Parallax P8X32A/Propeller, P2X8C4M64P/Propeller 2 driver object for the PCF8563 RTC

RTC based nixie clock with temperature sensor

Toit driver for the PCF8563 Real-time Clock (RTC)

PCF8563 driver, embedded-hal 1.0, partially tested on M5Stack Core2