{ "domain": "mcp23017", "name": "MCP23017 I/O Expander", "documentation": "https://www.home-assistant.io/integrations/mcp23017", "requirements": [ "RPi.GPIO==0.7.1a4", "adafruit-circuitpython-mcp230xx==2.2.2" ], "codeowners": ["@jardiamj"], "iot_class": "local_polling" }