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Description
- 1x Seeed Studio XIAO nRF52840
- 21 x 17.5 mm (L x W)
- Processor: ARM Cortex-M4 with FPU run up to 64 MHz
- Wireless: Bluetooth 5.0 / NFC / Zigbee / Antenna
- On-chip Memory: 1 MB flash and 256 kB RAM
- Onboard Memory: 2 MB QSPI flash
- Antenna: Yes
- Interface: 1xUART, 1xIIC, 1xSPI, 1xNFC, 1xSWD, 11xGPIO (PWM), 6xADC
Power
- Circuit operating voltage: 3.3 V at 200 mA
- Charging current: 50 mA / 100 mA
- Input voltage (VIN): 5 V
- Standby power consumption: <5 μA