mutantC_v2 - an Easy to Build Raspberry Pi Handheld/UMPC

grabcad

Here's a handheld platform built on Raspberry-pi, featuring a physical keyboard, display, and expansion header for custom boards like Arduino Shield. This platform boasts some key features. It is fully open-source hardware, allowing you to hack it as desired. You can create your own expansion card, such as a GPS or radio module, and attach it easily. You can use any Raspberry-pi form factor, including Asus Tinker Board S, PINE H64 Model B, Banana Pi BPI-M4B, or even the Raspberry-pi zero to 4. You can access all the ports of the pi and securely attach the back part with four screws. This handheld platform can accommodate a 4" or 3.5" touch screen and features a physical keyboard connected via USB. It also includes an 18650 battery with charge and discharge protection. You can use Littlevgl to create a UI that doesn't require an OS, or simply use vanilla Raspbian and install the LCD driver – that's it. To build one, you'll need only a few parts, as outlined in the parts list. This platform is also compatible with C Suite Application suite, which is designed for touch-based devices and suitable for small screens. The C Suite apps are available to explore. Additionally, this handheld platform features Adafruit STEMMA QT and SparkFun qwiic connectors. For more information and updates, visit the project's YouTube channel at https://www.youtube.com/channel/UCbU1bjAwaDnZZvXIBHzUXuQ or check out the project website at https://mutantc.gitlab.io/. You can also find the project files on GitLab at https://gitlab.com/mutantC/mutantc-v2. Join in and help build a community around this innovative project!