This TikTok trend is not the cat’s meow. A veterinary nurse is sounding the alarm on a viral — and allegedly dangerous — social media craze that has pet owners spinning their cats ...

Based on the work of [sekigon-gonnoc] and with help of [Thach], they’ve made their TinyUSB library support bitbanging of USB over PIO, and successfully ported their test jig firmware to it!

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