Hi everyone, as we all know there's a huge chip shortage currently. I really need some more Teensy boards but can't get any other than the insanely high marked up ones on ebay and a few left on amazon. But they'll be gone too (maybe already have?)... Anyway, just wondering if anyone has used any other M7 cortex processors or something similar that would work with an Arduino IDE? I appreciate I could go away and design something and test it etc but I was hoping someone had already done this part to save me the hassle. Thank you!