Wearable Covid Pin with OLED Powered by Trinket M0

cults3d

I've been tinkering with using OLED screens with the Trinket M0. I highly recommend NOT using the Trinket Pro, as Windows cannot detect it. There's info on Adafruit's site about how the Pro is very old (sort of misleading). The Arduino code is uploaded here: https://github.com/Daddy-Boomalati/Covid-19-Pin The LiPo charger isn’t a direct fit for the Trinket, so you’ll have to jumper the 5V to the USB pin. You also must desolder the battery connector from the charger. Don’t forget to cut the trace to make the switch work. Bill of Materials: Trinket M0 - https://www.adafruit.com/product/3500 Charging circuit - https://www.adafruit.com/product/2124 Slide Switch - https://www.adafruit.com/product/805 Generic OLED - https://www.ebay.com/itm/254238140472 200 mAH LiPo - https://www.ebay.com/itm/3-7V-200mAh-402030-Lithium-Polymer-LiPo-Rechargeable-Battery-USA-STOCK/174617087477?hash=item28a7fd4df5:g:UhkAAOSwt4petL6H