Explore M3

Arduino and Beyond with ARM Cortex M3.

Apr 07, 2017

New Project Launched: Hornbill ESP32 IoT Development

I am writing to inform you about our newest product, Hornbill. Explore M3 was about learning to program and use the ARM cortex M3 and using them in your products and projects. Read the full update.


Oct 13, 2016

Robots, LEDs, and the End of the Campaign

We are delighted that because of your support, the campaign for Explore M3 has ended successful! When we started out working on Explore M3, our objective was to help people learn about powerful ARM micro-controllers, so that they can use them confidently in their projects. Read the full update.


Sep 14, 2016

Design Update and Thanks

First, a big thanks to everyone for supporting Explore M3. We now have enough funding to produce the first batch of boards. For a last few days we were working on refining the design a little. Read the full update.

Subscribe to the Crowd Supply newsletter, highlighting the latest creators and projects