This is an upgraded T-Display module with 16MB flash memory
A tiny board with integrated display for control and status update. This is an ESP32 development board with 1.14 inch ST7789V IPS non-touch LCD module integrated. It uses an ESP32 chip on-board for WiFi and Bluetooth with built-in PCB antenna. This board is great for Internet-of-Things (IoT) projects where internet connectivity is vital. I/O headers are not soldered by default. However, pins are included. There are 3 buttons on board. The button at the side is for Reset. The other 2 buttons are user programmable and linked to GPIO0 and GPIO35.
Power and program upload
The board has a USB-C connector for power and data transfer. There is a CP2104 USB to TTL chip on board for direct connection to a PC for uploading program. A USB-C to USB Type A cable is handy for this purpose, sold separately. This board can be programmed using Arduino IDE. There are 2 dependencies libraries required for display and buttons as described in the documentations as linked below. As an alternative way to power this board, there is a 2-pin 1.25mm pitch connector to power the board from a 3.7V lithium battery. The battery will be charged when the USB-C power cable is connected.
