Axiometa Spark

Axiometa Spark is a modern take on the classic Arduino Uno R3, upgraded for today’s makers and educators. It keeps the familiar form factor but adds thoughtful features to streamline prototyping and classroom use. Spark is fully compatible with the Arduino ecosystem and plugs directly into the Axiometa Matrix platform, making it a solid, feature-rich base for modular electronics. USB-C, Onboard power switch 5 status LEDs,  Built-in light sensor (LDR), Stemma QT port for easy I2C expansion, Double headers for stacking and easier jumper access.