Q : What does it mean when IOT GPRS light is blinking?
A: PWR (Red LED)
Power indicator. Solid red when powered on.
DATA (Yellow LED)
Data indicator. Solid when connected to 4G network. Slow flash when not connected to server. Fast flash when connected to server.
LINK (Green)
Signal indicator: Steady on for normal signal strength, slow flashing for weak signal, off for no signal, fast flashing during data exchange.
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