kiln_controller/firmware/README.md

478 B

Firmware

The kiln controller circuit communicates with the raspberry pi using an I2C bus. This allows multiple connectors to be stacked to enable more controllers and feedback circuits.

Communication protocol

| Register | Input | Meaning |

| ord('I') | True/False | Toggle ignition | | ord('M') | integer | Move motor | | ord('F') | None | Show flame status |