AT&T IoT Starter Kit (3) Quick Start

Getting started with the AT&T IoT starter kit, a LTE cellular shield for microcontroller projects.
Project Playlist: • AT&T PubNub Environmen...
Documentation / Blog post can be found on Hackster.io: www.hackster.i...

[@adbaro3448]

Does the LTE modem works only with ATT sim cards?