I started experimmenting with the Zynthian linux image for a spare Raspberry PI and a touch screen shield that have been sitting unused in my spares drawer. Now I finally managed to get some rotary encoders and a MCP1723 I2C IO-Expander. After some experimenting, sweating, swearing, more experimenting and finally replacing a broken pi I managed to get them running and now I have a super cool first working prototype of my DIY Zynthian
Now I need to create a more permanent solution for my mpc1723 circuit and a proper housing for the whole thing :-)
