Nice working device, used it as an ocr device, to read my paper shopping list on my fridge
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ESP32-S3 CAM WiFi Bluetooth Board with Camera Support
Price range: $9.88 through $24.07
Pay now, in 4 interest-free payments of $2.47, or over 3–6 months
4 interest-free payments of $2.47
Powerful ESP32-S3 CAM development board featuring Wi-Fi & Bluetooth LE 5.0, a dual-core 240 MHz CPU, and support for OV-series cameras.
- 45 GPIOs and multiple interfaces
- Low power modes for extended runtime
- Compact 57x28mm size with onboard antenna
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Estimated Delivery Time3–7 business days
Efficient Wireless Connectivity
This board combines a complete Wi-Fi subsystem supporting 802.11 b/g/n and Bluetooth LE 5.0 with mesh capability, all operating on the 2.4 GHz band. Its design allows Wi-Fi and Bluetooth to share the same antenna, simplifying device architecture.
Low-power operation modes enable extended battery-powered use without sacrificing stable wireless connections, ideal for smart home and IoT applications.
High-Performance Processing and Memory
Equipped with a Dual-Core Xtensa LX7 CPU running up to 240 MHz, the board smoothly handles complex tasks and data processing.
Memory resources include 384 KB ROM, 512 KB SRAM, 16 KB RTC SRAM, and 8 MB PSRAM, providing ample space for multitasking and multimedia projects.
Extensive Peripheral Interfaces
You gain access to 45 GPIO pins, two 12-bit ADCs with up to 20 channels, and a variety of digital and analog interfaces including SPI, UART, I2C, I2S, USB OTG, and LCD interface.
Supports up to 16-bit parallel camera interface compatible with optional OV2640, OV5640, or OV3660 cameras, expanding its multimedia capabilities.
Robust and Compact Design
Designed to operate in harsh environments with a temperature range from -40°C to 65°C, suitable for indoor, outdoor, and automotive electronics.
Its compact 57mm by 28mm size and onboard PCB antenna ensure strong RF performance and space-saving integration.
Advanced Features for Developers
Includes antenna diversity, 802.11mc FTM, advertising extensions, and external power amplifier support for enhanced wireless performance.
Additional integrated controllers like DMA, TWAI (CAN compatible), LED PWM, capacitive sensing GPIOs, and general timers empower versatile and complex project builds.
Key specifications
- CPU: Xtensa® Dual-Core 32-Bit LX7, up to 240 MHz
- Memory: 384 KB ROM, 512 KB SRAM, 16 KB RTC SRAM, 8 MB PSRAM
- Wireless: Wi-Fi 802.11 b/g/n (2.4 GHz, 150 Mbps), Bluetooth LE 5.0 Mesh
- GPIO: 45 GPIOs available
- ADC: 2×12-bit ADC, up to 20 channels
- Interfaces: 4×SPI, 3×UART, 2×I2C, 2×I2S, 1×USB OTG, LCD Interface, DVP Camera Interface
- Camera Support: Optional OV2640, OV5640, OV3660
- Operating Temperature: -40°C to 65°C
- Dimensions: 57 mm × 28 mm
- Power: 3.0 V – 3.6 V supply voltage
What's in the box
- ESP32-S3 CAM development board module
Product FAQ
Frequently asked questions
01 What wireless protocols does this ESP32-S3 CAM board support?
It supports Wi-Fi (IEEE 802.11 b/g/n) on the 2.4 GHz band and Bluetooth Low Energy 5.0, including mesh networking.
02 Which cameras are compatible with this board?
Optional cameras supported include OV2640, OV5640, and OV3660 for image capture applications.
03 What processor powers the ESP32-S3 CAM module?
It uses the Xtensa® Dual-Core 32-Bit LX7 CPU running up to 240 MHz for efficient multitasking and processing.
04 How many GPIO ports are available on the board?
The board provides 45 GPIO ports for versatile peripheral connections.
05 What is the operating temperature range of this module?
It operates reliably between -40°C and 65°C, suited for indoor, outdoor, industrial, and automotive use.
06 Does the board support low-power modes?
Yes, it offers multiple low-power modes ideal for battery-powered devices to extend runtime while maintaining connectivity.
07 What types of interfaces does the board include?
It includes 4×SPI, 3×UART, 2×I2C, 2×I2S, USB OTG, LCD interface, camera interface (DVP 8-16 bit), and more.
08 What are the dimensions of the ESP32-S3 CAM board?
The compact board measures 57mm by 28mm, allowing space-efficient project designs.
09 Is there hardware support for security features?
Yes, the board integrates hardware security mechanisms to meet strict security requirements.
10 Can this module be used for professional IoT applications?
Absolutely. It supports advanced features like antenna diversity, 802.11mc FTM, external power amplifier support, and multiple advertisement sets, making it suitable for professional projects.
Discussion
4.7
Based on 49 reviews
Man aliexpress wants a review before you even receive the items don't even get a chance to test it
Cool board
Coins coins coins coins coins coins coins
Having me ups and downs being a novice and all but with some perseverance it's all working brilliantly great product
I got way more out of this that i thought i would
An excellent product, highly recommended. It can perform image inference.
