Data Sheet

SIM7600E-H 4G HAT User Manual
8
Rev1.0 June 8, 2018
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1. Hardware configuration
1.1. Hardware configuration
This module comes with GSM antenna, LTE antenna and micro USB cable. Besides these you should
prepare a 4G sim card and a microphone cable with microphone:
1) Insert the SIM card to the card slot, Insert the headphone cable and connect the LTE antenna.
2) Connect the USB interface of SIM7600E-H 4G HAT to PC with a micro USB cable. Then the PWR
indicator will keep bright.
3) Press the PWRKEY button and hold for 1s, the NET indicator will blink as below. Generally, the
NET indicator will fast flash firstly (1 time per second), which means that the module has not
logged in the Network. After logging in, the indicator become to flash slowly (1 time every three
seconds). Up to the local LTE network, this process that logging in will last several seconds to
dozens of seconds.
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If you take too much time to log in and failed, please check that whether the LTE antenna is
connected correctly, and whether the SIM card is usable and insert correctly.
4) Install SIM7600 driver (windows driver: www.waveshare.com/wiki/File:SIM7X00-Driver.7z)
Open Device Manager to get the corresponding COM port number of SIM7600. For example, the
AT Port is COM19 as below. Users need to choose the correct port according to the Manager.
Figure: Devices Manager