xinyuan-lilygo/lilygo-esp32s2-base

LilyGo esp32s2

1. Before using this project, please set up the esp-idf environment, specific reference esp-idf-docs
2. Clone the project and then allow idf.py build
3. Use idf.py -p [your port] -b 115200 flash to download to the board

Information for new users:

• If you have an SD card, please open this definition in app_main.c 49 line

  // #define HAS_SDCARD       //If you have an SD card, please open this definition
  

• IO14 is connected to the SD card of the board, and the power of the LED controls the IO Pin. When you use the battery, you need to set IO14 to high level to use the SD card.

lilygo-esp32s2-base's Issues

Support for Arduino IDE

how should I proceed to use it in Arduino IDE ( https://www.arduino.cc/en/software/ )

There is currently support for:

• Esp32S2 Dev Module
• ESP32S2 Native USB
• TTGO Lora32 OLED
• TTGO T1
• TTGO T7 1.3 Mini 32
• TTGO T7 1.4 Mini 32
• TTGO T-Ol PLUS RISC-V Esp32-C3
• SparkFun Esp32-s2 Thing Plus
• Adafruit Metro Esp32-S2
• Adafruit Feather Esp32-s2
• Adafruit Feather Esp32-s2 TFT
• Adafruit QT-py Esp32-s2
• ATmegaZero Esp32-s2

But, it does not have the TTGO T8.
Apparently the code presented is only for Esp-IDF, not for Arduino IDE. (https://ibb.co/xMQWn3f)

2.8 inch tft on this board

How to wiring spi tft display on this board?
Thanks

Schematic

Can you upload the schematic for "TTGO T8 ESP32-S2 V1.1" (with card slot)?

I2C

Hi where are the I2C pins?
And will there come more examples code on this gidhub?

Thanks

build fails

Build gives an error:

../main/app_main.c:262:5: error: implicit declaration of function 'gpio_pad_select_gpio'; did you mean 'esp_rom_gpio_pad_select_gpio'? [-Werror=implicit-function-declaration]
     gpio_pad_select_gpio(POWER_PIN);
     ^~~~~~~~~~~~~~~~~~~~
     esp_rom_gpio_pad_select_gpio

From the bootloader map file both gpio_pad_select_gpio and esp_rom_gpio_pad_select_gpio are there and are the same item. Changed main/app_main.c to use esp_rom_gpio_pad_select_gpio.

Schematic?

Can you upload the schematic for "TTGO T8 ESP32-S2 V1.1" (with card slot)?

Missing .DXF file

Could you please add the .DXF file of this board?

I assume this repository is for the following board:

https://www.community.lilygo.cc/assets/uploads/files/1695994048791-lilygo-h434-ttgo-t8-esp32-s2-usb-c-voor-en-achterkant-front-and-back-1200x1200.jpg

The schematic of in this repository seems the fit that board: schematic/ESP32_S2(2021-1-16).pdf

I also made a topic on the community forum, but no response for a long time; https://www.community.lilygo.cc/topic/76/schematic-for-ttgo-t8-esp32-s2-v1-1-with-sd-card/3?loggedin=true

Thanks in advance.

Pinout spec

Hello,
Please publish here same pictures with whole pinout info like we have on alliexpress auction.

Thx

Сard reader and battery

The card reader on the T8-ESP32-S2 board does not work when using the battery. GPIO14 turns on the supply of voltage V3V, the blue LED lights up, but the card reader does not work. When powered by USB, there is no problem. I would like to ask you for more information for new users about battery usage in README.md