TTGO T-Display Cases, with battery options

thingiverse

These cases are designed specifically for the TTGO T-Display or similar HiLetgo microcontroller modules with 1.14 inch LCD screens. The microcontroller board easily slides into the cases, and can be enclosed by clipping on the included caps, leaving the USB-C port accessible while protecting the rest of the board. The smallest case is designed for USB-powered operation, while the two larger cases accommodate standard lithium batteries (USB can still be connected to program or charge). Medium Case: Fits a 4.5mm thick, 20mm wide, 30mm long 3.7V lithium battery. The battery compartment is slightly larger, so may fit larger batteries. Tested with this 3.7V 240mAh 452030 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with JST Connector. Update: The following battery fits nicely in the medium case, has higher capacity, and comes with the correct JST 1.25 connector: 3.7v Lithium Ion Battery 500mAh - LP 502540 w/Plug Replacement for Sena SMH5 Motorcycles Bluetooth Headset - Intercom and More. Large Case: Fits a 8.5mm thick, 25mm wide, 40mm long 3.7V lithium battery. This battery compartment does not have much room to spare above the 852540 size. Tested with this MakerFocus battery available from Amazon: MakerFocus 4pcs 3.7V Lithium Rechargable Battery JST1.25 Connector 2pin, 852540 3.7V 1000mAh Battery with Protection Board and Insulated Rubber Tape Compatible with ESP32 Development Board WiFi Kit. Part Details: Buttons are accessible via the flexing button covers built into the cover. An extractor piece included in the design can be inserted into slots on the closed end of the case to push the board or battery out. The USB-only case has been improved, featuring beveled edges and adjustments for a better fit and easier use.