| 1 | 115,833 | 44,532 | denko | Electronics programming in Ruby |
| 2 | 120,760 | 98,278 | lgpio | Use Linux GPIO, I2C, SPI and PWM in Ruby |
| 3 | 163,125 | 135,768 | denko-piboard | Use Linux single-board-computer GPIO, I2C, SPI and PWM in Ruby |
| 4 | 185,318 | 98,278 | pigpio_ffi | Use your Raspberry Pi GPIO pins in Ruby. This gem uses FFI to provide Ruby bindings for... |
| 5 | 185,581 | 98,278 | dino-piboard | Dino::PiBoard plugs in as a (mostly) seamless replacement for Dino::Board. This allows ... |
| 6 | 188,300 | 135,768 | gpiod | This gem provides Ruby bindings to the Linux gpiod C library |