212: You Are in Seaworld

Embedded.fm · 24 Aug 2017 · 1h 11m · Episode 212

What this episode covers

Kwabena Agyeman, co-founder of OpenMV, explains how his OpenMV Cam simplifies embedded computer vision by wrapping complex algorithms like April Tags and barcode detection into single MicroPython function calls. He details the hardware choice of an STM32 Cortex-M7 processor, which offers high-speed internal memory access, and discusses the software architecture that allows users to write simple Python code while the underlying C firmware handles heavy lifting. Agyeman also describes the development of a cross-platform IDE using Qt to solve deployment headaches, and shares insights on managing early-stage production, pricing strategies, and the challenges of supporting counterfeiters while maintaining an open-source hardware business.

Mentioned

Companies
SparkFun, Hackaday, Planet Labs, Google
Products
OpenMV, OpenMV Cam, CMUCam
Chips
STM32, Cortex-M7, OV 7725
Tools
Qt
Also
April Tags, Zbar, MicroPython, Carnegie Mellon University, PyImageSearch, MobileNets

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