This is a case for the FTDI adapter, which has been adapted from the original for fixed mounting, and is generally simplified with all the text. The case is not designed for switching between 3v3V and 5V, but also the connection of the ISP connector is not expected (the connector will need to be desoldered or pinched).
Printing without supports, Infill: 20%, Material: PLA or PET-G
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