mutantC v3 - modular and powerful handheld PC

Beta PCB's schematics PDF

- https://gitlab.com/mutantC/mutantc-v3/-/blob/master/pcb/main_pcb/main_pcb_v3.4.pdf
- https://gitlab.com/mutantC/mutantc-v3/-/blob/master/pcb/display_pcb/display_pcb_v3.2.pdf
- https://gitlab.com/mutantC/mutantc-v3/-/blob/master/pcb/thumbstick_pcb/thumbstick_pcb_v3.4.pdf

After a long time i ordered the PCB from the PCBway and those came up and i tested them. All worked great and soon we will get the V3. I am really impressed the PCB quality and the the accurate dimension of the PCBs. Also loving the color option they give. I am liking the Yellow color more then any other. Also i was nervous about the Thumb-stick PCB as it has a 1mm cut out for the FPC cable. But it is no issue for the them. It came up just great and also fits with the 3D parts. I am really grateful the help it get from the PCBway. There work to help the DIY project like mutantC is really great and hopefully they will be beside us in future.

You can order your different colored PCB from here https://www.pcbway.com/ starting from 5$. All the PCBs from mutantC can be printed with that starting price.

mutantC v3 Featuers

• Able to go Sleep and wake up from it using ckicling any button.
• Add RTC. [Done and Working]
• Add gyro support using MPU6050 module.
• Add presure, temp and humidity support usin BME280 module.
• Able to turn of the BME280 and MPU6050 using keyboard button.
• Full poweroff using OS and keyboard key. [Done and Working]
• Make a preinstalled display driver OS image.
• Added a docking port beside pi USB ports. [Done and Working]
• Ablitiy to turn off display, expansion port. [Done and Working]
• Added a buzzer. [Done and Working]
• Position the ardinuo close to Pi ports so there is space to fit a bigger hit sink. [Done and Working]
• Design the 3D parts to reduce supports. [Done and Working]
• Add dock port with I2C, UART, some GPIO.
• Able to read battery voltage using pro micro. [Done and Working]
• LED's connected to pro micro has PWM support. [Done and Working]
• Move the stema/Qt I2c connector bottom so it is acessible from outside. [Done and Working]
• If you have any thing else you want to see open an issue from left side
• Add a track point to have mouse support with 2 buttons in side using seaparated PCB.