• LTE NB-IoT Open-Source Arduino Shield with CAT-M & GNSS

    An open-source LTE shield equipped with SIMCOM’s SIM7000-series modules combined with the latest LTE CAT-M technology has been created by Hackaday member Timothy Woo to enable Arduino users to easily connect low-power Internet of Things devices to next-generation cellular technology. “With the emergence...

    • Posted 1 year ago
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  • AT Command Tester: New version of the free online software tool to test GSM modules

        Developing firmware for AT-based GSM/GPS modules is a big bottleneck for software development due to the many problems intrinsic to AT-based programming style and the many challenges in dealing with manufacturer specific AT command set....

    • Posted 2 years ago
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