Teensy R4ge Pro Badge

A couple years ago I did a workshop for CodeMash on building a portable gaming system based on the Teensy 4.1. This is an incredibly powerful microcontroller development board created by Paul Stoffregen over at PJRC. It’s powered by an NXP i.MX RT1062 crossover MCU with ARM Cortext-M7 running at 600 MHz. Despite its cutesy […]


The Arduino IDE is great for being able to dive right in and spin up a sketch quickly with a minimum of fuss. However, there are some situations where you want to get a little “closer to the metal” – without some of the limitations that come with that ease-of-use. Maybe you want to use […]

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