<ul><li>Input Voltage: 5VDC from USB micro port or 2.54 pitch male Header</li><li>Communication Module: BG96<ul><li>Quectel LTE Cat M1/Cat NB1/EGPRS with global frequency bands (B1/ B2/ B3/ B4/ B5/ B8/ B12/ B13/ B18/B19/ B20/&nbsp;B25/ B26*/ B28)</li><li>ultra-low power consumption</li><li>GPS, GLONASS, BeiDou/Compass, Galileo, QZSS standard positioning</li></ul></li><li>WIFI/BLE support</li><li>Module interfaces support SD card, UART, SPI, SDIO, I 2 C, LED PWM, Motor PWM, I 2 S, IR, pulse counter, GPIO, capacitive touch sensor, ADC, DAC</li><li>Operating Temperature：-25℃~+85℃</li><li>Dimension: 5,85 cm x&nbsp; &nbsp; &nbsp; 5.6 cm</li></ul>