LilyGO TTGO T8 ESP32-S2 - with SD Card Slot

This TTGO module from LilyGO is a microcontroller based on an ESP32-S2 chip. The board has a USB-C connection with which it can be programmed and/or powered (USB-C cable not included). In addition, this module also has a microSD card adapter.

Specifications:

• Supply voltage:
  • USB-C: 5V DC
  • 5V pin: 5V DC
  • V3V pin: 3.3V DC
  • Battery: 3.7-4.2V DC
• Maximum input current: 1A
• GPIO voltage: 3.3V*
• ESP32-S2 chip:
  • Flash memory: 4MB
  • PSRAM: 8MB
  • SRAM: 320KB
  • Built-in Wi-Fi
• USB to serial converter: CH340C
• Built-in microSD card adapter
• Built-in Li-ion/Li-Po battery charging circuit:
  • Chip: TP4054
  • Maximum charging current: ~500mA
• Battery connector: 2p Molex Picoblade
• Dimensions: See images

CH340 drivers:

• Windows
• Mac OSX
• Linux
• Android

Package contents:

• 1x TTGO T8 ESP32-S2
• 1x Battery cable
• 1x Male header set

See the following page for more information: TTGO ESP32-S2

*Note: The pins on the board are directly connected to the ESP32 chip and are therefore only suitable for 3.3V signals.