SparkFun LTE CAT M1/NB-IoT Shield - SARA-R4

SparkFun LTE CAT M1/NB-IoT Shield - SARA-R4 (CEL-14997)

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The SparkFun LTE CAT M1/NB-IoT Shield equips your Arduino or Arduino-compatible microcontroller with access to data networks across the globe. This shield adds wireless, high-bandwidth cellular functionality to your IoT project while maintaining...