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- Sat Jan 08, 2022 2:04 pm
- Forum: General Chat (mintyPi)
- Topic: PCF8574T I/O Expander
- Replies: 1
- Views: 11759
Re: PCF8574T I/O Expander
The PCF8574T IO Expansion Board includes the ability to connect multiple modules to the I2C bus at the same time by connecting the pinheader and connector.