|
Item
|
Seeed Studio XIAO ESP32S3 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
BLE: Bluetooth 5.0, Bluetooth mesh
|
|
Built-in Sensors
|
oV2640 camera sensor for 1600*1200
Digital Microphone
|
|
Memory
|
On-chip 8M PSRAM & 8MB Flash
Onboard SD Card Slot, supporting 32GB FAT
|
|
lnterface
|
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)
1x Reset button, 1x Boot button
|
|
Dimensions
|
21 x 17.8 x 15mm (with expansion board)
|
|
Power
|
Input voltage (Type-C): 5V
lnput voltage (BAT): 4.2V
|
|
Circuit operating Voltage (ready to operate):
-Type-C: 5V@38.3mA
- BAT: 3.8V@43.2mA (with expansion board)
|
|
Webcam Web application:
- Type-C:
- - Average power consumption: 5V/138mA
- - Photo moment: 5V/341mA
- Battery:
- - Average power consumption: 3.8V/154mA
- - Photo moment: 3.8V/304mA
|
|
Microphone recording & SD card writing:- Type-C:
- - Average power consumption: 5V/46.5mA
- - Peak power consumption: 5V/89.6mA
- Battery:
- - Average power consumption: 3.8V/54.4mA
- - Peak power consumption: 3.8V/108mA
|
|
Charging battery current：100mA
|
|
Low Power Consumption Model
(Supply Power: 3.8V)
|
Modem-sleep Model: ~44mA
Light-sleep Model: ~5mA
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)
|
|
Working Temperature
|
-40°C ~65°C
|
