| 1 | 112,070 | 37,006 | denko | Electronics programming in Ruby |
| 2 | 118,373 | 32,898 | lgpio | Use Linux GPIO, I2C, SPI and PWM in Ruby |
| 3 | 161,877 | 52,349 | denko-piboard | Use Linux single-board-computer GPIO, I2C, SPI and PWM in Ruby |
| 4 | 186,138 | 110,042 | pigpio_ffi | Use your Raspberry Pi GPIO pins in Ruby. This gem uses FFI to provide Ruby bindings for... |
| 5 | 186,363 | 71,816 | dino-piboard | Dino::PiBoard plugs in as a (mostly) seamless replacement for Dino::Board. This allows ... |
| 6 | 189,225 | 110,042 | gpiod | This gem provides Ruby bindings to the Linux gpiod C library |