QuinTupler Motherboard


(click to enlarge)






Arduino Sketch: _________.ino

CircuitPython Code: ______.py





Eagle CAD: Bill of Materials

(BoM contains component URLs)


PCB is out for manufacture



Motherboard (MB) permits one Adafruit Feather microcontroller and up to four Adafruit Featherwings to attach to an Adafruit Featherwing Display.



- The MB attaches to an Adafruit 3.5" TFT 480x320 Featherwing display

- Ideal if attaching a Featherwing AirLift, a 9 Degree-of-Freedom Featherwing, and a GPS Featherwing without having to "futz" with other expansion boards

- Contains 3 QWIIC jacks for attachment of I2C peripherals

- MB can use power provided by Feather microcontroller or externally via 2.5mm powerjack or separate miniUSB connector


Note: this board requires one 1x16 and one 1x12 inline female headers from Samtec to connect the microcontroller board to the Motherboard and to the Display.

Part numbers CES-116-02-T-S, CES-112-02-T-S.

Alternatively you could use the Adafruit Stacking Headers for Feather and cut off the excess.



Learn CircuitPython here.

CircuitPython v4.0 native display driver library: displayio. Read through this document to get an idea of what you can do with a decent display and your powerful M4 or RP2040 Feathers.




- Coming.




Updated 2021-10-09 @ 7am