LTE NB-IoT Shield for Arduino

oshparkoshpark wrote 11/23/2017 at 02:55 • 2 min read • Like

LTE NB-IoT Shield for Arduino by @Timothy Woo 

This open-source LTE shield uses SIMCOM’s SIM7000-series modules with the latest LTE CAT-M technology to allow Arduino users to painlessly connect their low-power IoT devices with the next-generation cellular technology!


NB-IoT is also available for many countries (but sadly not in the USA yet) simply by swapping out to a different SIM7000 module version. Luckily SIMCOM made it super easy to integrate this module because most of the AT commands are identical to previous version, and Adafruit has a wonderful library for their FONA 2G and 3G products. Check it out and help make this happen!


You can view the latest code and design files here on my Github page: Note: The hardware works great but software is still under development! I plan on launching an Indiegogo campaign when I get a fully-working prototype, so stay tuned for updates!


Timothy Woo wrote 11/23/2017 at 03:02 point

Thanks OSH Park for the writeup about my project! As a recent update, everything has been fully tested except phone and voice/audio, and I'm moving on to create a marketable version 2 of the board!

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oshpark wrote 11/23/2017 at 03:26 point

Great, thanks for the update!

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