Case for WiTcontroller

I recently got into the world of DCC control for my train set, and have built and am using the excellent [DIY DCC-EX system][1]. I initially used the [WiThrottle iPhone app][2] to control my trains, but found the [WiTcontroller physical controller][3] to be easier to use since it has a physical knob and switches. The WiTcontroller is a simple DIY handheld controller that talks to a WiThrottle Server (JMRI, DCC-EX, etc) using the WiThrottle protocol to control DCC model trains.

This case is for a WiTcontroller using a 2.42" OLED display plus five dedicated pushbutton switches, in addition to the standard processor, keypad, rotary encoder, and battery. Full instructions for the WiTcontroller hardware and software are available at [this link][4].

Here are the parts that I used (Amazon links may earn me a small commission):
* [LOLIN32 ESP32 Lite][5]
* [2.42" OLED Display][6]
* [3x4 Keyboard][7]
* [Rotary Encoder Module][8]
* [Pushbutton Switches][9]
* [Rocker (power) Switch][10]