
Seeed Studio XIAO ESP32S3 Sense Camera & Digital Microphone Development Board
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The Seeed Studio XIAO ESP32S3 Sense is a compact, high-performance development board designed for embedded AI, IoT, and smart device applications. Measuring just 21 x 17.5mm, this thumb-sized board integrates a dual-core ESP32-S3 processor, detachable OV2640 camera sensor, digital microphone, and SD card support, offering developers powerful processing, image capture, and audio capabilities in a tiny form factor.
Ideal for wearable devices, smart homes, robotics, education, and low-power networking, the XIAO ESP32S3 Sense supports 2.4GHz Wi-Fi, BLE 5.0, and optional U.FL antenna for reliable long-range communication. BDTronics supplies this board in Bangladesh for electronics enthusiasts, developers, and hobbyists seeking a versatile AI development platform.
Features:
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High-performance MCU: Dual-core ESP32-S3R8 processor, 32-bit, 240 MHz, supporting Arduino and MicroPython development
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Integrated camera sensor: Detachable OV2640 for 1600×1200 resolution, compatible with OV5640 for higher resolutions (2592×1944)
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Digital microphone: Voice sensing and audio recognition support for AI and IoT projects
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Memory: 8MB PSRAM + 8MB Flash, plus SD card slot for up to 32GB FAT memory
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Wireless connectivity: 2.4GHz Wi-Fi and BLE 5.0, supports 100m+ remote communication with optional U.FL antenna
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Compact design: Thumb-sized 21 x 17.5mm, ideal for space-constrained projects and wearables
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Low power operation: Multiple sleep modes (modem-sleep, light-sleep, deep sleep) for energy-efficient applications
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Multiple interfaces: UART, I2C, I2S, SPI, 11×GPIOs (PWM), 9×ADC, user LED, charge LED, reset and boot buttons
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Battery support: Li-ion battery charging capability via Type-C or BAT input
Specifications:
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Processor: ESP32-S3R8, dual-core Xtensa LX7, 32-bit, up to 240 MHz
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Wireless: 2.4GHz Wi-Fi, BLE 5.0, Bluetooth mesh, optional U.FL antenna
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Camera: Detachable OV2640 sensor (1600×1200), OV5640 compatible
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Audio: Digital microphone for voice/audio recognition
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Memory: 8MB PSRAM + 8MB Flash, SD card slot (32GB FAT support)
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Interfaces: UART ×1, I2C ×1, I2S ×1, SPI ×1, GPIO ×11 (PWM), ADC ×9, user LED ×1, charge LED ×1, reset & boot buttons
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Power Input: Type-C 5V, BAT 4.2V
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Current Consumption:
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Low-power sleep: 2–25 mA
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Active Wi-Fi: ~100–110 mA
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BLE active: ~85–102 mA
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Operating Temperature: -40°C to 65°C
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Dimensions: 21 x 17.5mm (21 x 17.5 x 15mm with expansion board)
Applications:
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Image processing and computer vision
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Speech recognition and voice AI
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Video monitoring and surveillance
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Wearable devices and smart gadgets
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Home automation and smart home projects
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Health monitoring systems
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Low-power networking applications
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Rapid prototyping and educational electronics
Package Includes:
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1 × Seeed Studio XIAO ESP32S3 Sense Board
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1 × Detachable OV2640 Camera Sensor
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1 × U.FL Antenna
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General Questions
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What is the latest price of the Seeed Studio XIAO ESP32S3 Sense Camera & Digital Microphone Development Board in Bangladesh?
The latest price of Seeed Studio XIAO ESP32S3 Sense Camera & Digital Microphone Development Board in Bangladesh is Special Price BDT 3,950.00 Regular Price BDT 5,000.00 . You can buy the Seeed Studio XIAO ESP32S3 Sense Camera & Digital Microphone Development Board at the best price on BDTronics.com or contact us via phone.
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Where to buy Seeed Studio XIAO ESP32S3 Sense Camera & Digital Microphone Development Board in Bangladesh?
You can buy Seeed Studio XIAO ESP32S3 Sense Camera & Digital Microphone Development Board online by ordering on BDTronics.com or directly collect by visiting our store in person. BDTronics is a trusted provider of high-quality electronics, 3D printers, solar systems, and robotics parts. We offer fast shipping across the country via courier service.
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What are the delivery options of Seeed Studio XIAO ESP32S3 Sense Camera & Digital Microphone Development Board in Bangladesh?
We provide home delivery service all over Bangladesh. We support Cash on Delivery, Online Bank Transfer, bKash and Credit Card (Visa/ MasterCard/ Amex) payment solutions. The delivery time usually takes 1-2 days inside Dhaka and 2-4 days outside Dhaka.
