Axiometa Spark 2
€29.00 ex. VAT
The Axiometa Spark 2 is a powerful, Arduino-compatible microcontroller featuring a 32-bit RA4M1 MCU at 48 MHz, 14-bit ADC resolution, integrated peripherals like a 128×64 OLED, programmable LEDs, and a 5-button pad. With versatile interfaces including USB Type-C, CAN Bus, and STEMMA QT, it simplifies prototyping and development for makers and professionals.
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Overview
Axiometa Spark 2 is engineered for both beginners and advanced users, offering a blend of performance and versatility. Whether you’re prototyping the next big idea or learning the fundamentals, the Spark 2 has you covered.
32 Bit RA4M1 48 MHz MCU
14 Bit ADC Resolution
5V GPIO Voltage
3.3 V Regulator up to 1 A
I2C, SPI, Serial
Overcurrent, ESD Protection
HID Interface
Digital Analog Converter
CAN Bus
Arduino Compatible
Integrated Op Amp
Built in RTC


On-Board Peripherals
Spark 2 is designed to streamline your electronics projects, with built-in peripherals that make development faster and easier. Whether you’re experimenting with new ideas or building sophisticated systems, the Spark 2’s comprehensive features are tailored to meet your needs.
128×64 OLED Panel (I2C)
7x Programmable LEDs
Analog Microphone
Light Dependent Resistor
Built in RTC
5-Button Pad (w/Interupts)
Interface
Spark 2 features a popular, but critical interfaces designed for seamless integration and ease of use. With options like Serial connection port, SWD Debugging, and multiple header pins, this board ensures you have all the essential tools to connect, prototype, and innovate efficiently.
Power Switch
USB Type – C
Serial port
SWD Debugging
Reset Button
RTC Battery Port
Triple Connection Rails
ICSP Port
STEMMA QT I2C Port
PWM Port


Documentation
Spark 2 is fully open sourced with schematics, PCB, and 3D files available bellow
MTA0004
Dev Board Never saw the light of day
Unfortunately this microcontroller never launched, get in touch if you think it should’ve been.
To see it working open serial monitor
MAC: CMD+Shift+M
Windows: CTRL+Shift+M
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