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Description
- SeeedStudio XIAO nRF52840 Sense (3x)
- Offers Bluetooth 5.0 and NFC communication
- Operates with ultra-low power consumption
- Features onboard digital microphone and 6-axis IMU
- Supports Arduino, CircuitPython, and MicroPython
- Fits in compact 21 x 17.5mm design
The SeeedStudio XIAO nRF52840 Sense (3x) is a compact development board powered by the Nordic Semiconductor nRF52840 chip. It offers wireless connectivity through Bluetooth 5.0 and NFC, making it ideal for projects requiring efficient communication. The board is designed to operate with ultra-low power consumption, enhancing its suitability for battery-powered applications.
This microcontroller is versatile, incorporating a floating-point unit and operating at speeds up to 64 MHz. It supports a wide range of open-source platforms, including Arduino, CircuitPython, and MicroPython, among others. This compatibility allows developers to integrate it into various projects, from simple prototypes to complex embedded systems.
The board features advanced onboard components such as a digital microphone and a 6-axis IMU, which are particularly beneficial for embedded machine learning applications. Its compact, thumb-sized design makes it suitable for wearable devices and other space-constrained applications. The Seeed Studio XIAO series maintains a classic form factor, ensuring ease of integration into existing designs.
- 3x SeeedStudio XIAO nRF52840 Sense
- 6x Pin header
- 21 x 17.5 mm (L x W)
- Nordic nRF52840 chip with FPU, operating up to 64 MHz
- Supports Bluetooth 5.0 BLE with onboard antenna and NFC connectivity
- Ultra-low power consumption of 5μA in deep sleep mode
- Onboard digital microphone and 6-axis IMU
- 1 MB flash and 256 kB RAM
- 2 MB QSPI flash
- Interfaces: 1xUART, 1xIIC, 1xSPI, 1xNFC, 1xSWD, 11xGPIO (PWM), 6xADC
- Circuit operating voltage: 3.3V at 200 mA
- Charging current: 50mA/100mA
- Input voltage (VIN): 5V
- Standby power consumption: <5μA