I recently purchased an Arduino Uno, for a uni project I need to produce a prototype for an idea of mine. I need the device with GPS tracking, and with the ability to receive a command from an app on a phone from long distances, and to then respond by playing a sound from an attached speaker. My idea was to use the Uno with a sim800l, Neo6m GPS Module and DFPlayer+Speaker sound system. Am I right is using these modules, or does anyone think there are better modules appropriate for this?
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