On: Pocketbyte: Modular ESP32-S3 Pocket Computer for Games, Music, and PDA Stuff

[eternityforest]

It looks really cool, except the case looks like it puts mechanical force on the connectors, which aren't exactly known for reliability.

Having a tie bar with a screw into each half, or even just some bosses to prevent lateral movement would be nice.

The C instead of C++ or Rust SDK would be a major negative point for me, but I'm sure the more hacker minded people will love it!

[omrawaley → eternityforest]

Thanks for the feedback!

I might look into using pogo pins instead for the connector. That eliminates the pressure, but then requires a separate mechanical force to keep the parts in place.

Besides the header/pins, there are also currently magnets.

I went with C for the SDK because I wanted maximum compatibility/portability.

You can still use C++ (I tested it, works 100% fine), and I'm currently exploring Rust bindings! https://docs.pocketbyte.co/rust

[dlcarrier → omrawaley]

Also check out spring pins for battery contacts. They tend to be cheaper and more robust. Here's the general category page, in Digi-Key: https://www.digikey.com/en/products/filter/rectangular-conne...

[omrawaley → dlcarrier]

Oh I think I've seen these on a couple Chinese handhelds.

Currently the device uses a JST connector, but I'll definitely take a look at this.

Thanks!

[dlcarrier → omrawaley]

I meant instead of the pogo pins, but if you do have a custom shell, then it is also a more convenient way to connect the battery, too.