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Tesla Keyfob for Model 3 and Model Y

Tesla Keyfob for Model 3 and Model Y
Submitted bydsalami
SourcePrintables
Date indexed5/25/2026

This is a key fob which can be used instead of Tesla's keycard.Dissolve a Tesla keycard in acetone to retrieve the microchip and its connected antenna.The key fob is hollow and fits the microchip complete with its antenna. Just twist the antenna ring - like you would do with a rubber band.Print the keyring up to a height of 6.0 mm. Either pause the print or use your slicer software to add a colorchange. I uploaded a gcode-file including the color change.Then insert the chip. The chip itself fits in the bottom part of the key fob. The antenna fits nicely into the thin grooves.Let the print resume, wait a few minutes and you're done! You now have a sleek replacement for your keycard!

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