SIM7000X NB-IoT HAT

SIM7000E NB-IoT HAT mainly applicable in Europe, Africa, Australia, Southeast Asia

SIM7000G NB-IoT HAT the global version for Pi

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Primary Attribute Category: Modules, Cat-M, NB-IoT, GPS/GSM, Raspberry Pi {{{userDefinedInfo}}}: {{{userdefinedvalue}}} Brand: Waveshare

Website International: Waveshare website Chinese: 官方中文站点

Onboard Interfaces RPi UART

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Introduction

SIM7000E NB-IoT HAT, Compatible with Raspberry Pi 2B/3B/3B+/Zeo/Zero W

More

Related Instruction

• SIM868 PPP Dail-up Networking
• gprs

Resources

Document

• Manual
• Schematic (Version before 2021-05-01)
• Schematic (Version after 2021-05-01)
• Source code
• SIM7000 Driver

Related Resources

• Pisugar case

Tools

• sscom (with sim7000 at command)
• SIMCom GPS
• NetAssist

SIM7000 Related

Datasheets

• SIM7000 Series_AT Command Manual_V1.03
• SIM7000 Series_AT Command Manual V1.05
• SIM7000 Series UART Application Note_V1.00
• SIM7000 Series_FTP_Application Note_V1.00
• SIM7000 Series_MQTT_Application Note
• SIM7000 Series_GNSS_Application Note
• SIM7000 Series_HTTP_Application Note
• SIM7000 Series HTTPS Application Note
• SIM7000 Series_NTP_Application Note
• SIM7000 Series_PING_Application Note
• SIM7000 Series_TCPIP_Application Note
• SIM7000 Series_SSL_Application Note
• SIM7000 Series_SAT_Application Note
• SIM7000 Series_FOTA_Application Note
• SIM7000 Hardware Design

More related

• raspberry pi car

FAQ

Question:Why I can not register the network?

 Answer:

*Please set the working mode:

AT+CNMP=<mode> //13: GSM only; 38: LTE only (when using NB-IOT network)
AT+CMNB=<mode> //1: CAT-M; 2: NB-IOT
AT+NBSC=<mode> //0: Close; 1: Open

• For registering the NB-IOT network, you need to set the following parameters:

CNMP=38, CMNB=2, and NBSC value

AT+CNMP=38
AT+CMNB=2
AT+NBSC=1

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Question:Why I can not get the GPS data?

 Answer:

• Please connect the GPS antenna and put it in an open space outdoors. (it cannot be tested on rainy days.)
• Please wait for minutes before getting the data if you just open the GPS.

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Question:How to enter the low power consumption mode, why my circuit has been minimized and entered the PSM mode, the power consumption tested is still around 700uA, which cannot reach the theoretical 6uA level?

 Answer:

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Question:The firmware upgrade of SIM7000C fails, and the prompt is as shown in the figure below. How to solve it?

 Answer:

1. Pay attention to checking the device manager. During the upgrade process, you will be prompted to insert a new device, and there will be no device driver for the first upgrade;
2. Pay attention to the USB cable. During the upgrade process, the speed of the USB cable is relatively high. You need to choose a better-quality USB cable to avoid poor contact.
3. You need to run the upgrade tool with administrator privileges (sim7000 qdl v1.43 only for update)
4. Uninstall and reinstall the upgrade tool (sim7000 qdl v1.43 only for update)

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Question:When compiling the BCM2835 library, Makefile:327:recipe for target 'aclocal.m4' failed?

 Answer:

Execute: autoreconf -vfi, and then recompile, as shown in the following figure:

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Question:How SIM7000X does PPP dial on Raspberry Pi?

 Answer:

PPP dialing can be done via USB access to the Raspberry Pi's USB.
You can refer to this link: https://blog.csdn.net/qq_43231904/article/details/112287388

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Support

Technical Support

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