TTGO T8 ESP32-S2 ST7789

by LILYGO

Image of Board

Features & Specifications:

  • ESP32-S2 240MHz Tensilica processor
  • Wi-Fi 802.11 b/g/n 2.4GHz
  • 4MB FLASH
  • 8MB PSRAM
  • 1.14” ST7789 Display
  • microSD card slot
  • built in battery charging, 2-pin 1.25mm JST connector
  • on/off power switch
  • reset and boot button
  • onboard 32.768kHz crystal oscillator
  • USB type-C connector

Schematic:

Board compatibility:

This image is working on the TTGO T8 ESP32-S2 V1.1 as well. It’s basically the same board as the st7789 just without the display.

To flash this image use this command:

esptool.py –chip esp32s2 –port (COMPORT) –baud 115200 write_flash 0x000 “adafruit-circuitpython-lilygo_ttgo_t8_s2_st7789-xx_XX-6.2.0.bin”

After flashing change the dip switches to OTG mode, when reconnected you should see the CIRCUITPY drive.

Contribute

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CircuitPython 6.3.0

This is the latest stable release of CircuitPython that will work with the TTGO T8 ESP32-S2 ST7789.

Start here if you are new to CircuitPython.

Release Notes for 6.3.0

Built-in modules available: _bleio, _pixelbuf, alarm, analogio, audiobusio, audiocore, binascii, bitbangio, bitmaptools, board, busio, canio, countio, digitalio, displayio, dualbank, errno, framebufferio, frequencyio, gamepad, ipaddress, json, math, microcontroller, msgpack, neopixel_write, nvm, os, ps2io, pulseio, pwmio, random, re, rotaryio, rtc, sdcardio, sharpdisplay, socketpool, ssl, storage, struct, supervisor, terminalio, time, touchio, ulab, usb_hid, vectorio, watchdog, wifi

CircuitPython 7.0.0-alpha.3

This is the latest unstable release of CircuitPython that will work with the TTGO T8 ESP32-S2 ST7789.

Unstable builds have the latest features but are more likely to have critical bugs.

Release Notes for 7.0.0-alpha.3

Built-in modules available: _bleio, _pixelbuf, adafruit_bus_device, alarm, analogio, audiobusio, audiocore, binascii, bitbangio, bitmaptools, board, busio, canio, countio, digitalio, displayio, dualbank, errno, fontio, framebufferio, frequencyio, gamepad, ipaddress, json, math, microcontroller, msgpack, neopixel_write, nvm, os, ps2io, pulseio, pwmio, random, re, rgbmatrix, rotaryio, rtc, sdcardio, sharpdisplay, socketpool, ssl, storage, struct, supervisor, synthio, terminalio, time, touchio, ulab, usb_cdc, usb_hid, usb_midi, vectorio, watchdog, wifi

Absolute Newest

Every time we commit new code to CircuitPython we automatically build binaries for each board and language. The binaries are stored on Amazon S3, organized by board, and then by language. Try them if you want the absolute latest and are feeling daring or want to see if a problem has been fixed.

Past Releases

All previous releases are listed on GitHub, with release notes, and are available for download from Amazon S3. They are handy for testing, but otherwise we recommend using the latest stable release. Some older GitHub release pages include the same binaries for downloading. But we have discontinued including binaries as assets on newer release pages because of the large number of files for each release.

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