MCP23008 Port Expander

Library for communicating with MCP23008 8-bit port expander. Created by Garrett Blanton January, 24, 2014. Released into the public domain.

References

• Source Code

SoC support

• esp32

• esp32c2

• esp32c3

• esp32s2

• esp32s3

• esp8266

• host

• rp2040