TTGO T-8 ESP32-S2 with 1.14-inch LCD and TF Slot

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    Description

    Note: ESP32-S2 is a relatively new product, the ecosystem and support are still fresh. We do not recommend it for beginners. Do consider NodeMCU-ESP32 or T-Display.


    This is LILYGO® TTGO T8 ESP32-S2 V1.1 ST77789 1.14 Inch LCD Display WIFI Wireless Module. It operates with an ESPRESSIF-ESP32-S2 chipset. ESP32-S2 is a truly secure, highly integrated, low-power, 2.4 GHz Wi-Fi Microcontroller SoC supporting Wi-Fi HT40 and having 43 GPIOs.

    Note: This board comes WITHOUT pre-soldered header pins. You may need to do a little soldering works. Please take extra precautions while working! However, we noticed that the header pins will not fully fit on the board, due to the placement of CH340C IC. But afraid not, you can still solder the pins, it's just the gap will be visible :)

    This won't be a problem for you if you don't plan to use the header pin provided.

    Despite its small form factor (65.48x26.02x5mm), you can actually program the development board for various projects using Arduino IDE. It is packed with  4MB flash memory, 8MB PSRAM, 320 KB SRAM, several buttons (power switch, reset, boot, customize, SMD DIP switch), and a micro SD card slot for external memory.

    Note: Micro SD card is NOT INCLUDED. Please get it separately. Cytron carries micro SD cards of different capacities for you to choose from:

    Warranty Period: 12 months
    Features
    • Hardware:
      • Chipset: ESPRESSIF-ESP32-S2
      • FLASH: 4MB 
      • PSRAM: 8MB
      • SRAM: 320 kB SRAM
      • Button: Power switch, reset, boot, customize, SMD DPI switch
      • External Device: TF Card
      • USB to TTL: CH340C
      • Modular interface: SD card, UART, SPI, I2C, PWM, I2S, ADC
      • On-board clock: 32.768KHz crystal oscillator 
      • Working voltage: 2.7V-3.6V
      • Working temperature range: -40℃ ~ +85℃
      • Weight: 9g
      • Size: 65.48*26.02*5mm
    • Power Supply:
      • Power supply input: USB 5V/1A
      • Charging current: 500mA
      • Battery input:  3.7-4.2V
      • JST connector: 2Pin 1.25mm
      • USB: Type-C USB
    • Wi-Fi:
      • Standard: FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC(esp32 chip)
      • Protocol: 802.11 b/g/n(802.11n,speed up to150Mbps)A-MPDU and A-MSDU polymerization,support 0.4μS Protection interval
      • Frequency range: 2.4GHz~2.5GHz(2400M~2483.5M)
      • Transmit power: 22dBm
      • Communication distance: 300m
    • Display:
      • Screen: ST77789 / 1.14 inch

     

    Pinout Diagram:

    Board size:

    Packing List
    • 1 x T8 ESP32-S2 V1.1 board
    • 1 x charging cable
    • 2 x 20 pin headers

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    Tags: TTGO, LILYGO, ESP32-S2, Arduino, LCD