LoRaWAN Demonstrator (Provider) - User guide version V1.2
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4.2
User mode
At powerup the device will immediately start operating and the LEDs will start blinking. During normal operation the device will
transmit LoRa frames periodically (every 20s by default), but the user can also trigger a transmission manually by pressing button
1 (BTN1) or by shaking the device and triggering its accelerometer. If a GPS coordinate is available, it is included in the payload.
The following table describes the LEDs operation:
Phase description
LED1
LED2
Startup:
In personalization mode, the device
checks if a device address is present
In OTAA mode, the devices waits for the
network to provide the necessary keys
Steady Red & Green
Dedicated to GPS Operation
Blink Red = GPS not synchronized
Blink Green = GPS synchronized
OFF = GPS OFF or in sleep mode
The Device address was found / The
keys were received
Green for 3s then turn off
Execution of a LoRa cycle
Steady Red
At the end of a LoRa cycle, an answer
was received
Blinks green 5 times, then turns off
At the end of a LoRa cycle, no answer
was received
Turns off
Between two LoRa cycles
Off
The LoRa frames transmitted to the network will be available to the user through the operator’s back
-end.