LilyGo T-Camera Plus S3 with OV2640 Camera

The LilyGo T-Camera Plus S3 is a compact development board for AI, IoT, and surveillance applications, combining video and audio functions on a single device. At its heart is an ESP32-S3R8 Dual-Core Xtensa LX7 processor with 16 MB Flash and 8 MB PSRAM, providing sufficient power for edge-AI, voice control, or streaming applications. The integrated OV2640 camera delivers clear 2-megapixel images and is replaceable via an FFC cable. A built-in microphone and a speaker with a MAX98357A audio amplifier enable sound recording and playback directly on the device. Power can be supplied either via USB-C or a 3.7 V Li-Ion battery, making the board suitable for both stationary and mobile applications. WLAN (802.11 b/g/n) and Bluetooth 5 with mesh support ensure flexible connectivity. The board is ideal for smart cameras, surveillance tasks, audio transmission, or AI-based object recognition.

Recommended Accessories:

• 256MB microSD Card
• 1m USB 3.0 Cable USB C - USB C Black

Features:

• ESP32-S3R8 Dual-Core Xtensa LX7 processor with 240 MHz.
• 16 MB flash memory and 8 MB PSRAM.
• 2-megapixel camera OV2640 (replaceable via FFC).
• Integrated microphone and MAX98357A audio amplifier with speaker.
• WLAN 802.11 b/g/n and Bluetooth 5 with mesh support.
• Micro-SD card slot for local data storage.
• Programmable via Arduino IDE, PlatformIO, or VS Code.
• Compatible with ESPHome and TensorFlow Lite Micro.
• Powered via USB-C or 3.7 V Li-Ion battery.

Application Examples:

• Smart home surveillance with video and audio.
• Compact IoT camera for sensing and automation.
• Audio and video transmission in a Wi-Fi network.
• AI-based object detection and image processing on the device.

Documentation:

• Github 

Technical Data:

• Manufacturer: LILYGO
• Manufacturer SKU: H703
• Microcontroller: ESP32-S3R8 Dual-Core Xtensa LX7
• Flash Memory: 16 MB
• PSRAM: 8 MB
• Camera:
  • Type: OV2640 
  • Voltage: 3.3V 
  • Pixels: 2 million 
  • Resolution: UXGA 1622 x 1200 pixels 
• Display: 
  
• Type: SPI TFT LCD ST7789V 
  
• Interface: SPI
  
• Resolution: 240 x 240 pixels 
• Diagonal: 1.3 inches 
• Audio: Integrated microphone, MAX98357A audio amplifier, speaker FUET 2112
• Connectivity: Wi-Fi 802.11 b/g/n, BLE 5, Bluetooth Mesh
• Memory Card: Micro-SD (max. 32 GB)
• Power Supply: USB-C (5 V) or Li-Ion 3.7 V
• Dimensions: 70 × 32 × 32 mm
• Weight: 60 g

Package Contents:

• 1× LilyGo T-Camera Plus S3 with OV2640 camera
• 1× Speaker (FUET 2112)
• 1× Power Cable JST 2P 1.25
• 1× WiFi/Bluetooth Antenna (IPEX 3rd Generation)