Description:
Seeed Studio XIAO ESP32S3 leverages dual-core ESP32S3 chip, supporting both Wi-Fi and BLE wireless connectivities, which allows battery charge. It integrates built-in camera sensor and digital microphone. It offers 8MB PSRAM, 8MB FLASH, and external SD card slot. All of these make it suitable for embedded ML, like intelligent voice and vision AI.
Features:
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Powerful MCU Board: Incorporate the ESP32S3 32-bit, dual-core, Xtensa processor chip operating up to 240 MHz, mounted multiple development ports, Arduino / MicroPython supported
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Advanced Functionality: Detachable OV3660 camera sensor for 2048*1536 resolution, compatible with OV5640 camera sensor, integrating additional digital microphone
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Great Memory for more Possibilities: Offer 8MB PSRAM and 8MB FLASH, supporting SD card slot for external 32GB FAT memory
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Outstanding RF performance: Support 2.4GHz Wi-Fi and BLE dual wireless communication, support 100m+ remote communication when connected with U.FL antenna
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Thumb-sized Compact Design: 21 x 17.8mm, adopting the classic form factor of XIAO, suitable for space-limited projects like wearable devices
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Specifications:
Processor:
Wireless:
Built-in Sensors:
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OV3660 camera sensor
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Digital Microphone
Memory:
lnterface:
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1x UART,1x lIC,1x lIS,1x SPI,11x GPIOs (PWM),9xADC，1x User LED, 1x Charge LED,1x B2B Connector(with 2 additional GPIOs)
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1x Reset button, 1x Boot button
Dimensions: 21 x 17.8 x 15mm (with expansion board)
Power:
Circuit operating Voltage (ready to operate):
Webcam Web application:
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Type-C:
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Average power Consumption: 5V/220mA
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Battery:
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Average power Consumption: 4.2V/212mA
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Microphone recording & SD card writing:- Type-C:
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Average power consumption: 5V/46.5mA
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Peak power consumption: 5V/89.6mA
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Battery:
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Average power consumption: 3.8V/54.4mA
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Peak power consumption: 3.8V/108mA
Charging battery current：100mA
Low Power Consumption Model:
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Modem-sleep Model: ~44mA
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Light-sleep Model: ~5mA
(Supply Power: 3.8V): Deep Sleep Model: ~3mA
Wi-Fi Enabled Power Consumption:
Active Model: ~ 110 mA (with expansion board)
BLE Enabled Power Consumption: Active Model: ~ 102 mA (with expansion board)
Hardware Overview:
Onboard:
Pinout Diagram:
Application:
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Image processing
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Speech Recognition
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Video Monitoring
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Wearable devices
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Smart Homes
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Health monitoring
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Education
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Low-Power(LP) networking
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Rapid prototyping
Documents:
Part List:
1x XIAO ESP32-S3
1x Plug-in camera sensor board
2x Aluminum Heat Sink For XIAO
2x 7 Pin Header
1x Antenna
