Can the L511C module serial port use only the TX and RX lines?
Can a 4G/Cat.1 module work with just VCC, GND, TX, and RX?
Why is the Debug TX output data of the L511 series module garbled?
Why is there no Qr setting on the debugging assistant?
How to enter low power mode for a 4G module?
Does the daily limit of 3500 message reports include MQTT heartbeat packets?
Why does the main serial port of the L511C-Y6E module keep printing boot.rom?
After creating the module firmware upgrade, there is no response when clicking upgrade on the app. What is the reason?
How much data does a 4G/Cat.1 module consume in a day?
What is the purpose of the "Support Wi-Fi Scan" feature in the 4G module's functions?
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