We started with figuring out HID descriptors a week ago, and I’ve shown you how to send raw HID packets using a MicroPython fork. We do still have the task in front of us – making a touchscreen device. For that, let’s give you the tools to capture an existing descriptor from a touchscreen, then show you how to tweak it and how it turns out in the end. When it comes to this kind of adventure, we can’t go without tools and weapons – it could be dangerous! Without them, you could even abandon your ...