Minimalistic case for ESP32-C3-DevKit-RUST-1

A minimal case for Rust ESP board ESP32-C3-DevKit-RUST-1 
 

https://github.com/esp-rs/esp-rust-board

It comes in 2 variants:

For pins looking downwards (or no pins) and pins looking up.

It's optimized to be printed with a 0.4mm nozzle. 

To achieve mesh-like look set Prusa slicer:

• Infill → Fill density → 80%
• Infill → Fill pattern → Triangles
• Layers and perimeters → Solid layers → Top → 0
• Layers and perimeters → Solid layers → Bottom → 0