Learn how to use the A7672S 4G LTE GNSS module with Arduino for GPS tracking and IoT communication. This guide covers pinout, interfacing, AT commands, and HTTPS data upload.

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danshick / arduino-ir-relay Star 0 Code Issues Pull requests Schematic, PCB, custom footprints, plots, and code for an arduino based remote control relay rig arduino relay pcb schematic platformio ...