T8 get it now
Overview
LILYGO T8 is an ESP32-WROVER based development board featuring 8 MB PSRAM, 4 MB Flash, Wi-Fi, and Bluetooth 4.2. It includes a MicroSD card slot, battery management, USB-to-UART via CH9102F, and a 3D antenna. The combination of ample PSRAM and Flash makes it well suited for MicroPython, image processing, and data-intensive IoT applications.
Quick Start
Example Support
| Example | PlatformIO/Arduino | ESP-IDF | Description |
|---|---|---|---|
| TTGO-T8-ESP32 | ✓ | SD card, audio, PSRAM examples |
Arduino
- Install Arduino IDE and Arduino ESP32
- In Tools → Board, configure:
| Arduino IDE Setting | Value |
|---|---|
| Board | ESP32 Wrover Module |
| Upload Speed | 921600 |
| Flash Frequency | 80 MHz |
| Flash Mode | QIO |
| Flash Size | 4MB (32Mb) |
| Partition Scheme | Huge APP (3MB No OTA/1MB SPIFFS) |
| PSRAM | Enabled |
- Click Upload
Key Features
- ESP32-WROVER dual-core Xtensa LX6 @ 240 MHz, Wi-Fi + Bluetooth 4.2
- 4 MB QSPI Flash, 8 MB PSRAM
- MicroSD (TF) card slot
- Battery management with Li-Po charging
- CH9102F USB-to-UART (Micro USB)
- 3D antenna
- MicroPython support
- Operating voltage: 2.3–3.6 V
Specifications
| Parameter | Value |
|---|---|
| SOC | ESP32-WROVER (Xtensa dual-core LX6, 240 MHz) |
| Flash | 4 MB |
| PSRAM | 8 MB |
| Wireless | Wi-Fi 2.4 GHz 802.11 b/g/n, Bluetooth 4.2 + BLE |
| USB Serial | CH9102F |
| Storage | MicroSD card slot |
| USB | 1 × Micro USB |
| Operating Voltage | 2.3–3.6 V |
| Dimensions | 65 × 26 × 10 mm |
Pinout Diagram
Schematic
Datasheet
Software Libraries
FAQ
Q. How do I enable PSRAM? A. In Arduino IDE, set PSRAM to Enabled. In ESP-IDF, enable SPIRAM support in menuconfig.
Q. Does it support MicroPython? A. Yes. Flash MicroPython firmware from micropython.org.
Changelog
| Version | Date | Notes |
|---|---|---|
| T8 V1.7 | Initial release | |
| T8 V1.8 | Hardware revision |