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Product Highlights
SPECIFICATIONS
Battery Included: no
Brand Name: seeed studio
Demo Board Type: RISC-V
High-concerned chemical: none
Model Number: Seeed Studio XIAO ESP32S3
On-chip Memory: 8M PSRAM & 8MB Flash
Origin: Mainland China
Processor: ESP32-S3R8 Xtensa LX7 dual-core, 32-bit processor running up to 240 MHz
Typical Application Fields: Education and Learning
Wireless: Complete 2.4GHz WiFi subsystem BLE: Bluetooth 5.0 Bluetooth meshBLE: Bluetooth 5.0 Bluetooth mesh


Features:
🌱 Powerful MCU Board
Incorporate the ESP32S3 32-bit, dual-core, Xtensa processor running at up to 240MHz, mounted multiple development ports, Arduino / MicroPython supported.
🌱 Outstanding RF performance
Supports 2.4GHz WiFi and BLE 5.0 dual wireless communication, support 100m+ remote communication when connected with U.FL antenna.
🌱 Elaborate Power Design
Lithium battery charge management capability, offer 4 power consumption model which allows for deep sleep mode with power consumption as low as 14μA.
🌱 Thumb-sized Compact Design
21 x 17.5mm, adopting the classic form factor of XIAO, suitable for space limited projects like wearable devices.
🌱 Perfect for Production
Breadboard-friendly & SMD design, no components on the back.
Product Description:
XIAO ESP32S3 is a high-performance board powered by Expressif ESP32-S3R8 chip. With support for 2.4GHz WiFi and low-power Bluetooth® BLE 5.0 dual-mode wireless communication, this board is perfect for high-performance, low-power IoT applications.
When connected with the U.FL antenna, the remote communication distance and reach up to 100m.
Equipped with a powerful Xtensa® 32-bit LX7 dual-core processor running at up to 240MHz, 8MB PSRAM, and 8MB Flash, XIAO ESP32S3 is designed to handle multi demanding tasks with ease.
Notes:
The pins are not included in this product. If you require the pins, please our store to make a purchase.
Product |
Seeed Studio XIAO ESP32-S3 |
Seeed Studio XIAO ESP32-S3 Sense |
Processor |
ESP32-S3R8 Xtensa LX7 dual-core,32-bit processor that operates at up to 240 MHZ |
|
Wireless |
Complete 2.4GHz Wi-Fi subsystem Bluetooth Low Energy 5.0 / Bluetooth Mesh |
|
Built-in Sensors |
/ |
1x OV3660 camera sensor 1x Digital Microphone |
Memory |
On-chip 8MB PSRAM & 8MB Flash |
On-chip 8MB PSRAM & 8MB Flash Onboard SD Card Slot, supporting 32GB FAT |
lnterface |
1x UART 1x IIC 1x SPI 11x GPIO(PWM) 9x ADC 1x User LED 1x Charge LED 1x Reset button 1x Boot button |
1x UART 1x lIC 1x lIS 1x SPI 11x GPIOs (PWM) 9x ADC 1x User LED 1x Charge LED 1x B2B Connector(with 2 additional GPIOs) 1x Reset button 1x Boot button |
Dimensions |
21 x 17.8mm |
21 x 17.8 x 15mm (with expansion board) |
|
Power(Typ.) |
Input voltage (Type-C): 5V lnput voltage (BAT): 3.7V |
|
|
Circuit operating Voltage: - Type-C:5V@19mA - BAT: 3.8V@22mA |
Circuit operating Voltage: -Type-C: 5V@38.3mA - BAT: 3.8V@43.2mA (with expansion board) |
|
/ |
Webcam Web application: - Type-C: - - Average power Consumption: 5V/~140mA - - Peak power consumption(Image Capture): 5V/~347mA - Battery: - - Average power Consumption: 3.8V/~155mA - - Peak power consumption(Image Capture): 3.8V/~366mA |
|
/ |
Microphone recording & SD card writing: - Type-C: - - Average power consumption: 5V/54.58mA - - Peak power consumption: 5V/86.7mA - Battery: - - Average power consumption: 3.8V/64.5mA - - Peak power consumption: 3.8V/109.3mA |
|
50mA(Fast) / 3.8mA(Trickle) | ||
|
Low Power Consumption Model(Typ.) (Supply Power: 3.8V) |
Modem-sleep Mode: 27mA Light-sleep Mode: 2mA Deep Sleep Mode: 14μA |
Modem-sleep Mode: 44mA Light-sleep Mode: 5mA Deep Sleep Mode: 3mA |
Wi-Fi Enabled Power Consumption(Typ.) |
Active Mode: 100 mA |
Active Mode: 110 mA (with expansion board) |
BLE Enabled Power Consumption(Typ.) |
Active Mode: 85 mA |
Active Mode: 102 mA (with expansion board) |
Working Temperature |
-20°C ~65°C |
|
Application:
Internet of Things
Wearable devices
Smart Homes
Robotics
Health monitoring
Education
Low-Power(LP) networking
Rapid prototyping
Hardware Overview:



Part List:
-
XIAO ESP32S3
Antennax1
Learn and Documents:
ESP32-S3 Datasheet
TinyML Case Studies
XIAO Reference Design
3D Printing "Case" Studies


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