ESP32 clock

Round desktop clock, based on a modified version of SD² desktop clock (original address: https://oshwhub.com/MisakaBanBan/small_desktop_display )

The screen uses GC9A01 round screen

The main control uses ESP32S

The firmware uses v1.2 version firmware of SD²

The UI has not been adapted, so it’s just a makeshift look.

Burning method:

Using USB to TTL writer

G on the board is connected to GND of the writer

3 connections to the 3.3v burner on the board

T on the board is connected to the writer RXD

R on the board is connected to the writer TXD

During burning, press and hold the boot key and then press the en key to enter the download mode.

Required libraries (attached):
ArduinoJson library
FastLED library
Time library
TJpg_Decoder library
TFT_eSPI library

Revise:

Change this to your wifi information

Change it here to your city code and you can check it here: https://www.it610.com/article/1291702105907732480.htm

Notice:

When compiling ArduinoIDE, please change the tool-Partition Scheme here to Huqe APP (3MB No OTA / 1MB SPIFFS), otherwise it will report an error of insufficient memory.

The ESP32UC shown in the BOOM table is wrong. The ESP32s module is actually used.