| 1 | 111,773 | 54,325 | denko | Electronics programming in Ruby |
| 2 | 118,068 | 103,058 | lgpio | Use Linux GPIO, I2C, SPI and PWM in Ruby |
| 3 | 161,881 | 103,058 | denko-piboard | Use Linux single-board-computer GPIO, I2C, SPI and PWM in Ruby |
| 4 | 186,348 | 103,058 | pigpio_ffi | Use your Raspberry Pi GPIO pins in Ruby. This gem uses FFI to provide Ruby bindings for... |
| 5 | 186,573 | 103,058 | dino-piboard | Dino::PiBoard plugs in as a (mostly) seamless replacement for Dino::Board. This allows ... |
| 6 | 189,410 | 69,179 | gpiod | This gem provides Ruby bindings to the Linux gpiod C library |