About This Kit
Product Overview
The LAFVIN ESP32S3 1.69 LCD is a compact development board built around the ESP32-S3 microcontroller, featuring a 1.69-inch LCD display, a detachable OV3660 camera module, and onboard RGB LED. It is designed for developers and learners who want to explore AI voice assistants, embedded GUI development, computer vision, and multi-platform programming with Arduino and ESP-IDF.
The kit comes with a complete set of tutorials covering Xiaozhi AI, LVGL graphics, OpenCV image processing, and YOLO object detection, making it a versatile platform for hands-on embedded and AI learning.
Hardware Specifications
Core Module
Chip: ESP32-S3-N16R8
Flash: 16MB
PSRAM: 8MB
Processor: Dual-core Xtensa LX7, up to 240MHz
Wireless: Wi-Fi 802.11 b/g/n + Bluetooth 5.0 (LE)
Display
Screen: 1.69-inch TFT LCD
Driver: ST7789
Resolution: 240 x 280 pixels
Interface: SPI
Backlight: Software-adjustable
Camera
Sensor: OV3660
Connection: Detachable module (FPC connector)
Supports UVC protocol for use as a USB webcam
Interfaces
USB Type-C (power and data)
SH1.0-2P battery connector
SH1.0-2P speaker connector
Physical Dimensions
Size: approx. 31mm x 38mm
What’s in the Box
# |
Item |
Quantity |
|---|---|---|
1 |
LAFVIN ESP32S3 1.69 LCD Development Board |
1 |
2 |
OV3660 Camera Module |
1 |
3 |
Speaker |
1 |
4 |
Type-C USB Cable |
1 |
Tutorials Overview
This kit includes tutorials for multiple development platforms and application areas:
Chapter |
Description |
|---|---|
Set up an AI voice assistant using the Xiaozhi open-source firmware |
|
Display demos, GIF player, WiFi image viewer, LVGL watch face, and LED control |
|
Low-level development with hello world, blink, USB webcam, and Xiaozhi project |
|
Python-based projects using OpenCV and YOLO with the UVC camera |
Note
Some tutorials require additional software installation (Arduino IDE, ESP-IDF, Python). Please refer to the Appendix for setup instructions.