A very useful case for any micro controller project (eg. ESP32, 8266, Arduino etc.)
A heavily remixed model that includes changes such as:
1) Replaced the LCD 1602 face plate.
2) Removed internal micro controller board supports and case extrusions.
3) Significantly cleaned up the CAD geometry.
4) Customised for a ESP8266 and Sonic Sensor project.
Step files have been included, so that it can be customised for your specific needs.
If printed on the Case's bottom, no supports are required, however some string clean up in the Lid slide rails may be required.
Note that depending on your print orientation, I have also included the Case without the Front (to be able to print it on its back).
Further, with a bit of working the Lid fits and slides well, noting that there is a contact patch to prevent it sliding off when opening.