PCF8574 IO Expansion Board

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PCF8574 IO Expansion Board
PCF8574-IO-Expansion-Board-1.jpg

PCF8574, I2C interface, 8-bit parallel port
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Primary Attribute
Category: Modules
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Brand: Waveshare
Website
English: Website
Chinese: 官方网站
Onboard Interfaces
I2C
Related Products

Resources

FAQ

Beware of knock-offs

Please note that we've found some poor copies of this item in the market. They are usually made of inferior materials and shipped without any testing.

You might be wondering if the one you're watching or you've purchased in other non-official stores is original, feel free to contact us.

Support

Mail.png Contact your seller (fast response and most recommended)

or send emails to service@waveshare.com (not fast enough but please be patient) for help.

Our working time: 09:00-18:00 (UTC+8 Monday to Saturday)

File:PCF8574-IO-Expansion-Board.7z