The Focusino is an Arduino based, compact telescope focusing device that is homebrew friendly (single sided PCB) which uses simple and easily sourcable components/parts.
- Small form factor (51mm x 51mm x 46mm)
- Built-in temperature sensor for the minimalist setups
- MoonLite Protocol compatible which already has available INDI/ASCOM drivers
https://indilib.org/media/kunena/attachments/1/HighResSteppermotor107.pdf