QGPIO

Greg Steiert mail

OSHWA UID

US000648 Project Website

Certification Date

July 28, 2020

Country

United States of America

This is a PCF8574 based GPIO expander with Qwiic connectors. Each GPIO and the INT signal go to a header pin and have and LED that indicates when the signal is low. The signals go to a dual row header with one row grounded so that any signal can be shorted with a jumper. There is also an LED to indicate when the board is powered.

Version

1.0

Licenses
Hardware
Other
Software
No software
Documentation
CC 0
View Documentation

Project Type
Electronics
Tool
Keywords
Qwiic I2C GPIO

Citations