Seeed Studio XIAO ESP32S3 Sense | 2.4GHz Wi-Fi, BLE 5.0, OV2640 camera sensor & digital microphone | 8MB PSRAM , 8MB FLASH | Battery Charge Supported, Rich Interface, IoT, Embedded ML

Seeed Studio XIAO ESP32S3 Sense - 2.4GHz Wi-Fi, BLE 5.0, OV2640 camera sensor, digital microphone, 8MB PSRAM, 8MB FLASH, battery charge supported, rich Interface, IoT, embedded ML 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, 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. Feature : - 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 - Advanced Functionality: Detachable OV2640 camera sensor for 1600*1200 resolution, compatible with OV5640 camera sensor, integrating additional digital microphone - Great Memory for more Possibilities: Offer 8MB PSRAM and 8MB FLASH, supporting SD card slot for external 32GB FAT memory - Outstanding RF performance: Support 2.4GHz Wi-Fi and BLE dual wireless communication, support 100m+ remote communication when connected with U.FL antenna - Thumb-sized Compact Design: 21 x 17.8mm, adopting the classic form factor of XIAO, suitable for space-limited projects like wearable devices - Pretrained Al model from SenseCraft AI for no-code deployment Specification : - 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 - lnterface : 1x UART,1x IIC,1x llS,1x SPl,11xGPIOs (PWM)，9x ADC,1x User LED,1x Charge LED, 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 - Memory :On-chip 8M PSRAM & 8MB Flash, On-chip 8M PSRAM & 8MB Flash Onboard SD Card Slot, supporting 32GB FAT - Power: Input voltage (Type-C): 5V, lnput voltage (BAT): 4.2V - Circuit operating Voltage (ready to operate): Type-C:5V@19mA, BAT: 3.8V@22mA - 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 - Charging battery current：100mA - Low Power Consumption Model - Wi-Fi Enabled Power Consumption - Working Temperature: -40°C ~65°C Application : - Image processing - Speech Recognition - Video Monitoring - Wearable devices - Smart Homes - Health monitoring - Education - Low-Power(LP) networking - Rapid prototyping