- Out-of-Stock
Bluetooth LE Development Board
- Bluetooth LE development board designed for IoT and AI applications
- Rich interface: 1x reset button, 1x UART, 1x IIC, 1x SPI, 1x NFC, 1x SWD, 11x GPIO, 6x ADC, 1x three-in-one LED, 1x user LED
- Embedded microphone, embedded antenna and 6 Dof IMU
- Can be programmed with Arduino, MicroPython, CircuitPython, or other languages
Features
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Seeed XIAO BLE nRF52840 Sense development board
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Nordic nRF52840 ARM® Cortex®-M4 processor with FPU up to 64 MHz
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Wireless Bluetooth 5.0/NFC/Zigbee
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Onboard memory 1 MB flash and 256 kB RAM
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2 MB QSPI flash on-board memory
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UART, IIC, SPI, NFC, SWD, x11 GPIO, x6 ADC, three-in-one LED and user LED
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Built-in digital microphone, can receive audio data in real time, which can be used for audio recognition.
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Built-in 6-axis IMU (inertial measurement unit), which can be used in TinyML projects such as gesture recognition.
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Ultra-low standby power consumption: 5 μA, deep standby model.
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Supports lithium battery charge management
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Reset button
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Power supply operating voltage: 3.3V@200mA
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Charging current: 50mA/100mA
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Input voltage: 5V
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Dimensions 21 x 17.5 mm
Note: All I/O pins are 3.3V, please do not input more than 3.3V, otherwise the processor may be damaged.
Data sheet
- Category
- Microcontrollers
- Brand
- Pimoroni
- Connectivity
- SPI interface
UART
ADC - Bluetooth
- BLE 5.0
- GPIO / MPI DSI / MPI CSI port(s)
- x11 GPIO
- Connectivity
- Bluetooth 5.0
- Type of product
- Development Map
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