TTN payload arriving twice at mydevices/cayenne

Community Help With My Project
1

Dear Cayenne-Team,

I am encountering some problems with the displaying of the sensor data. We are using Arduino IDE with this library:

version 1.0.2 (1.0.3 has been released a couple of days).

We transmit the following parameters:
lpp.addTemperature(1, Temperature0);
lpp.addTemperature(2, Temperature1);
lpp.addTemperature(3, Temperature2);
lpp.addAnalogInput(4, moisture);
lpp.addAnalogInput(5, batteryLevel);

As you can see from the attached .jpg, the parameters arrive multiple times and the values are also different. Have you seen clients with these problems?

ground_sensor
ground_sensor1576×355 91.6 KB

Best regards and thank you,
Marco

2

Do you receive the correct data on the TTN console?

3

Dear shramik,

Thank you for replying. I have checked the latest reading, on TTN it displays:
{
“analog_in_4”: 68.98,
“analog_in_5”: 6.38,
“temperature_1”: 18,
“temperature_2”: 16,
“temperature_3”: 26
}
{
“time”: “2019-10-24T18:15:20.324049191Z”,
“frequency”: 868.5,
“modulation”: “LORA”,
“data_rate”: “SF7BW125”,
“coding_rate”: “4/5”,
“gateways”: [
{
“gtw_id”: “eui-b827ebfffeasdf”,
“timestamp”: 514682067,
“time”: “2019-10-24T18:15:20.309301Z”,
“channel”: 2,
“rssi”: -70,
“snr”: 5.8,
“rf_chain”: 1,
“latitude”: 48,
“longitude”: 11.56,
“altitude”: 300
}
]
}

On mydevices it displays:
2019-10-24 8:15:21

Ground sensor v1

1

Temperature (1)

0264cdf0-f3e2-11e9-84bb-8f71124cfdfb

temp

c

18

2019-10-24 8:15:21

Ground sensor v1

3

Temperature (3)

026c20f0-f3e2-11e9-8221-599f77add412

temp

c

26

2019-10-24 8:15:21

Ground sensor v1

2

Temperature (2)

026bf9e0-f3e2-11e9-a4a3-7d841ff78abf

temp

c

28

2019-10-24 8:15:21

Ground sensor v1

5

Analog Input (5)

0251e230-f3e2-11e9-a4a3-7d841ff78abf

analog_sensor

null

3.3299999237061

2019-10-24 8:15:21

Ground sensor v1

3

Temperature (3)

026c20f0-f3e2-11e9-8221-599f77add412

temp

c

39

2019-10-24 8:15:21

Ground sensor v1

101

SNR

024c8b00-f3e2-11e9-8221-599f77add412

snr

db

5.8000001907349

2019-10-24 8:15:21

Ground sensor v1

5

Analog Input (5)

0251e230-f3e2-11e9-a4a3-7d841ff78abf

analog_sensor

null

6.3800001144409

2019-10-24 8:15:21

Ground sensor v1

1

Temperature (1)

0264cdf0-f3e2-11e9-84bb-8f71124cfdfb

temp

c

25

2019-10-24 8:15:21

Ground sensor v1

100

RSSI

02573960-f3e2-11e9-8221-599f77add412

rssi

dbm

-70

2019-10-24 8:15:21

Ground sensor v1

2

Temperature (2)

026bf9e0-f3e2-11e9-a4a3-7d841ff78abf

temp

c

16

2019-10-24 8:15:21

Ground sensor v1

4

Humidity (4)

0266a2b0-f3e2-11e9-b49d-5f4b6757b1bf

analog_sensor

null

68.980003356934

2019-10-24 8:15:21

Ground sensor v1

4

Humidity (4)

0266a2b0-f3e2-11e9-b49d-5f4b6757b1bf

analog_sensor

null

56.159999847412

2019-10-24 8:15:21

Ground sensor v1

2

Temperature (2)

026bf9e0-f3e2-11e9-a4a3-7d841ff78abf

temp

c

38

2019-10-24 8:15:21

Ground sensor v1

1

Temperature (1)

0264cdf0-f3e2-11e9-84bb-8f71124cfdfb

temp

c

33

4

I don’t completely believe the absolute temperature values that arrive by TTN but I don’t understand why cayenne receives additional readings.

5

can you send a pic as it is quite a bit difficult to understand the payload.

can you private message me your email_id and dev eui

6

Sent you a private msg :slight_smile:

7

looking into your issue.

8

can you check now, it does not show multiple payload at my end on your device.