| 1 | 109,689 | 43,036 | denko | Electronics programming in Ruby |
| 2 | 115,119 | 30,940 | lgpio | Use Linux GPIO, I2C, SPI and PWM in Ruby |
| 3 | 160,385 | 61,189 | denko-piboard | Use Linux single-board-computer GPIO, I2C, SPI and PWM in Ruby |
| 4 | 187,944 | 110,636 | pigpio_ffi | Use your Raspberry Pi GPIO pins in Ruby. This gem uses FFI to provide Ruby bindings for... |
| 5 | 188,147 | 140,749 | dino-piboard | Dino::PiBoard plugs in as a (mostly) seamless replacement for Dino::Board. This allows ... |
| 6 | 190,974 | 140,749 | gpiod | This gem provides Ruby bindings to the Linux gpiod C library |