| layout | pid |
|---|---|
| title | Opilio - PC Fan/Pump Controller v1 |
| owner | mygnu |
| license | GPLv3 |
| site | https://gill.net.in |
| source | https://github.com/mygnu/opilio-firmware |
Opilio is a PC fan/pump controller based on STM32F103C8T6 microcontroller. It is designed to control up to 4 PWM fans and 1 PWM pumps. The controller is powered by a 12V DC power supply and can be connected to the PC via USB. The firmware is based on the RTIC (Real-Time Interrupt-driven Concurrency) framework