@roblatour Great news!
I will add it to my GitHub repo and credit you!
https://github.com/teastainGit/LilyGO-T-display-S3-setup-and-examples
-Terry

@teastain [EDIT]
My repo contains a link to the Official LilyGO T-Display S3 repo, so it is always current.

@vintageslots when you upload a program to the device, in ArduinoIDE there are these messages in the bottom of the scree in red/orange:
esptool.py v4.2.1
Serial port /dev/cu.usbmodem101
Connecting...
Chip is ESP32-S3
Features: WiFi, BLE
Crystal is 40MHz
MAC: 68:b6:b4:21:63:19
etc...
You can tell if it is T-Display or older TTGO by looking at them. The T-Display S3 has a screen that covers the while board(!) and the TTGO does not.

My setup and example GitHub repository:
https://github.com/teastainGit/LillyGO-T-display-S3-setup-and-examples

LilyGO GitHub;
https://github.com/Xinyuan-LilyGO/T-Display-S3

yes.

The TTGO has an amazing bright high resolution display, probably driven by an SPI interface.
You can get a larger SPI display. I2C is easier but VERY slow to refresh, OLEDs are often monochrome but the recommended library needs fiddling to get right.
(all my comments art based on my experience)
So, you have to find and configure the external SPI pins of the TTGO.
The documentation is sparse and a little daunting.
Good Luck!!!
-Terry

@jeffb

I found a pre-compiled MicroPython that includes the st7789 C driver and several frozen python font files by russhughes in the firmware directory here:

https://github.com/russhughes/st7789s3_mpy

Edit: It appears TFT_eSPI won't work on that board, since "the interface has no DC pin so it is not compatible with the interface type supported by the library." (source)

@shybear said in Deepsleep on LILYGO TTGO ESP32-Paxcounter LoRa32 V2.1 1.6 Version 433/868/915MHZ LoRa ESP-32 OLED 0.96 Inch SD Card Bluetooth WIFI Module:

Ruis Santos at www.RandomNerdTutorials.com (https://randomnerdtutorials.com/esp32-deep-sleep-arduino-ide-wake-up-sources/) has very complete instructions as to how this is done. I've done it on a TTGO-ESP32 as a weather station collecting weather data and it's been running almost non-stop for 2 years off a solar charged battery.

Thank you, i managed to fix it.

@arminlin said in TTGO TWATCH V2 need support:

想請您協助一件事
想因為您與 LILYGO t-watch 公司 的 良好關係
協助我公司在開發專案上的一個問題的協助
我們在弄一個 TTGO T-watch V2.0(有含 SDcard) 的 LVGL 程式的整合
已經在PC模擬器上 測試OK , 但是移植到 T-watch V2.0 上 遭遇問題
我們想在手錶上 把圖檔 放在 SDCARD 上 需要時 去 取圖檔來顯示在手錶螢幕上 ( 採用 LVGL 程式方式 )
但是 遇到 "f_open" 的問題
因為 t-watch v2.0 是 單晶片主機 所以 SDCARD 是採用 FATFS 檔案系統
T-watch 官方文件 有說 => "/API for FATFS (needs to be added separately). Uses f_open, f_read, etc/"
才能解決目前 t-watch 開發上碰到的問題

我們需要 原廠提供 FATFS 的 API 接口程式(ex. f_open, f_read, f_write, f_close, f_seek, f_tell , ... ) & 底層驅動程式diskio 的支援.
我方的聯繫窗口 , armin lin , armin.lin@dasqi.com & arminlinster@gmail.com .
please reply as soon , thanks .

Please refer to here MqttClient

Have you set SMS_TARGET correctly?
Set SMS_TARGET to the object you need to send, and your SIM card needs to support sending messages

T-DISPLAY uses ESP32
T-DISPLAY-S2 uses ESP32-S2
As shown in the figure below, in addition to the already used IO ports, you can freely allocate available IO ports

75fd1dbd-a8a7-49a9-beeb-1094e1e35862-image.png

Just move the green selected original to the red pad
b9ad7aa6-5588-40e4-a393-db183ab92cd7-image.png

I don't understand what is your problem? VBUS input source is MicroUSB, D1 and Q1 are battery input and VBUS selection circuit

@ajlenze Only ESP32 can be found in the Arduino Boards Manager. You need to install ESP32. And C3 is a derivative of ESP32. After installing ESP32, you can select the C3 subclass chip in the board