Adafruit PCF8523 RTC Library

Introduction to Adafruit’s PCF8523 Real Time Clock (RTC) Library

Examples

Demo
Square wave generation
Timer Flag Operation
Timer Interrupt
DisplayIO Simpletest

API Reference

API Reference

Tutorials

Adafruit PCF8523 Real Time Clock
Adafruit Adalogger FeatherWing

Related Products

Adafruit PCF8523 Real Time Clock Breakout
Adafruit Adalogger FeatherWing - RTC + SD

Other Links

Download from GitHub
Download Library Bundle
CircuitPython Reference Documentation
CircuitPython Support Forum
Discord Chat
Adafruit Learning System
Adafruit Blog
Adafruit Store

Adafruit PCF8523 RTC Library

Python Module Index

Python Module Index

a


	a
	`adafruit_pcf8523`
	`adafruit_pcf8523.clock`
	`adafruit_pcf8523.pcf8523`
	`adafruit_pcf8523.timer`

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