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LHT65 Temperature & Humidity sensor 32 / 56
2.8 LED Indicator
The LHT65 has a triple color LED which for easy showing different stage .
While user press ACT button, the LED will work as per LED status with ACT button.
In a normal working state:
✓ For each uplink, the BLUE LED or RED LED will blink once.
BLUE LED when external sensor is connected
RED LED when external sensor is not connected
✓ For each success downlink, the PURPLE LED will blink once
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