| 1 | 116,907 | 70,826 | denko | Electronics programming in Ruby |
| 2 | 122,054 | 24,067 | lgpio | Use Linux GPIO, I2C, SPI and PWM in Ruby |
| 3 | 163,601 | 122,967 | denko-piboard | Use Linux single-board-computer GPIO, I2C, SPI and PWM in Ruby |
| 4 | 184,855 | 70,826 | pigpio_ffi | Use your Raspberry Pi GPIO pins in Ruby. This gem uses FFI to provide Ruby bindings for... |
| 5 | 185,169 | 169,728 | dino-piboard | Dino::PiBoard plugs in as a (mostly) seamless replacement for Dino::Board. This allows ... |
| 6 | 188,012 | 122,967 | gpiod | This gem provides Ruby bindings to the Linux gpiod C library |