These are chat archives for nebrius/raspi-io
2Y0A21)... it's a pretty common component I think.
Sorry, I missed those links. Yes, Johnny-Five can talk to the sensor that you're using, but only directly. Johnny-Five will need direct access to the the analog input pin wired to the sensor for everything to function correctly. In this case, the access is indirect through the ADP Pi board, and this is the issue. The ADC Pi has two I2C MCP3424 A/D converters, but currently Johnny-Five doesn't have code for talking to an IR proximity through an I2C MCP3424 A/D converter.
I guess there are number of possible solution here: