Fun idea! The real time interaction with GPIO from the CLI is the most interesting thing here, I could see a general framework for that being useful for early-stage prototyping with new hardware/sensors if you included things like I2C, SPI, and UART.
Missed opportunity to call it "Unox"
Very neat, but why Arduino Uno? It's well past its prime.
Fun idea! The real time interaction with GPIO from the CLI is the most interesting thing here, I could see a general framework for that being useful for early-stage prototyping with new hardware/sensors if you included things like I2C, SPI, and UART.