ESP32 S3-Cam AI Vision Module ESP32-S3 Chip WiFi Real-Time Image Transmis-sion for IoT, AI and Robot Development
The ESP32 S3-Cam AI vision module is compact and cost-effective. Built on the ESP32 platform, it enables WI-FI image transmission, face recognition, color recognition, and other AI functions. This module features an independent expansion board design, along with a Type-C port, IIC port, reset button, user-defined button, and more. Additionally, we provide microcontroller source code, schematics, and a camera feature development pack to support users' development and learning. The ESP32 S3-Cam is an ideal option for a wide range of robot development projects.
 WIFI Wireless Image TransmissionThe ESP32 S3-Cam vision module supports both AP and STA working modes. By connecting to the hotspot and accessing the specified website, users can view the high-definition live camera feed. |
 Intelligent Vision RecognitionThe ESP32 S3-Cam vision module can recognize human faces and colors. Furthermore, it can output three-dimensional coordinates through the IIC/serial port. Additionally, we provide source code routines to facilitate user expansion. |
Hardware Features
 ESP32 High-Performance ChipThe module utilizes the ESP-32S high-performance chip, featuring a low-power-consumption dual-core 32-bit CPU, a main frequency of 240MHz, and computing ability of up to 600DMIPS. |
 Two Communication PortsThe module features an on-board Type-C port, IIC/UART port, and supports two communication methods. Parameters such as face recognition/color recognition 3D coordinates can be outputted through the communication port. |
 On-board Custom ButtonSupports I2C communication start-up. Additionally, the onboard reset button and a custom programmable button meet users' programming requirements. |
 Support Firmware UpgradeThe module features a Type-C port, allowing users to connect it to a computer using a Type-C cable for firmware upgrades, enabling swift downloads and debugging. |
Support Multiple Controllers
 ESP32 S3-Cam Module Connection Arduino |
 ESP32 S3-Cam Module Connection ESP32 |
 Pin Description |
 Dimensional Diagram |
| Port Specifications | |
|---|---|
| Type-C Port | Serial communication and firmware burning |
| Pin Header | Connect to the ESP32 S3-Cam module |
| Reset Button | Press down to restart the programs |
| IIC/UART Port | Secondary development port for connecting to the main controller |
| User-defined Button | User-defined extension development |
| Camera Parameters | |
| Camera | 2 megapixel |
| Field of View | 62° |
Application Scenario
SPECIFICATIONS
| Item | Specification |
|---|---|
| Size | 27 × 40.5 × 19 mm |
| Package | DIP-16 |
| Power Supply Voltage Range | 4.75–5.25V |
| Operating Temperature | -20℃ to 70℃ |
| Storing Environment | -40℃ to 125℃, ＞90% RH |
| SPI Flash | Default: 32 Mbit |
| RAM | Internal 520KB + External 8MB PSRAM |
| Bluetooth | Bluetooth 4.2 BR/EDR and BLE standard |
| Serial Port Speed | Default: 115200 bps |
| Image Output Format | JPEG (only OV2640), BMP, GRAYS |
| Wi-Fi | 802.11 b/g/n/e/i |
| Supporting Ports | USRT, SPI, I2C, PWM |
| Supported TF Card Capacity | Maximum: 4GB |
| Quantity of IO Ports | 9 |
| Spectrum Range | 2400–2483.5 MHz |
| Antenna Type | Built-in PCB antenna with 2dB gain |
Packing List
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