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Tiny T114 Case — zdjęcie 1
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Tiny T114 Case

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This is a tiny Heltec T114 mesh node, intended for Meshtastic.

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Printables
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Creative Commons — Attribution

 

This is a minimal case for the Heltec T114, intended to use the stock “black spring” IPEX antenna:

https://heltec.org/project/mesh-node-t114/

 

It is intended to fit a vibrate motor and a 10mm speaker - however I was deeply un-impressed with the little speaker so I removed the sound hole. I am happy to release a version with the hole!

I suppose you could just put two vibrate motors in….

 

 

Battery:

https://a.co/d/bw6fBX1

Vibrate Motor:

https://a.co/d/11iucey

 

For wiring the vibrate motor, I highly recommend using the GPS connector's controlled 3.3V output (GND and Ve_3V3), which is controlled by GPIO21:

I removed the GPS connector and directly soldered to the pins - but if you're not comfortable doing that, I would get a pre-crimped connector kit and make your own plug:

https://a.co/d/jj8w5u0

 

Have fun! If this case gets popular I am happy to entertain suggestions/improvements.

Tagi