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PCB edge, USB micro, JST
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1.8 To 3.6 VDC
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prototype board, manual, USB cable, battery holder (2xAAA)
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SPI, I2C, UART, USB, GPIO, Bluetooth Low Energy, Bluetooth 5.1
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51.6x42x11.65mm
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temperature sensor, speaker, RESET button, capacitive button, accelerometer, magnetometer, MEMS microphone
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LSM303AGR, MKL27Z256VFM4, nRF52833, SPU0410LR5H, MLT8530
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