Specification

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Input Voltage: 7~12VDC (VIN range: 6~20V)

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Communication Module: SIM7000C

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Single-Band TDD-LTE B39

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Quad-Band FDD-LTE B1/B3/B5/B8

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GPRS/EDGE 900/1800 MHz

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Output power

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GSM900: 2W

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DCS1800: 1W

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Control Via AT Commands

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Operation temperature: -40

℃ to +85℃

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GNSS (GPS, GLONASS, BeiDou, Compass, Galileo, QZSS)

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Firmware update via USB 2.0

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Support SIM card and NB-IoT card (NOTE: Please ensure the SIM frequency range been used is

included in the frequency range it supported).

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BME280 Environmental Sensor

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Temperature Measuring Range: -40

℃~+85℃, resolution of 0.1℃, deviation of ±0.5℃

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Humidity Measuring Range: 0~100%RH, resolution of 0.1%RH, deviation of ±2%RH

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Pressure Measuring Range: 300~1100hPa

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Humidity Sampling Time: 1s

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Operating Temperature：-30

℃~+85℃

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Dimension: 2.1 x 2.7inch /53.4 x 68.6mm

Board Overview