3D Model images 18650 battery Credit: Grabcad C&K Slide Switch JS102011JCQN Credit: [DigiKey](https://www.digikey.sg/en/models/6137628) CR123A battery Credit: Grabcad CR123A battery holder Credit: Grabcad Espressif ESP32-C3 Credit: Espressif KiCad Library E-Switch Push button TL3305AF160QG Credit: DigiKey Hex spacer M3 Credit: Grabcad Keystone test point 5015 Credit: DigiKey Micro USB-B connector Credit: Grabcad Molex USB-C Molex USB-C USB 2.0 Through-Hole 16+8 pin connector Credit: SnapEDA DigiKey Phoenix Screw Terminal Through-Hole Through-hole, 2 positions with MPN 1935161 Credit: SnapEDA DigiKey Push button SMD side Credit: Grabcad Speaker 28mm [Source file](../cad_files/speaker_28mm.FCStd) Stub antenna Credit: Grabcad Waveshare Eink 1.54 Source file