Sigfox BREATH - Guide utilisateur / User guide version V1.0.0
2.3.1 Periodical transmission
The device measures the Particulates Matters concentration (PM10, PM2.5 et PM1) and the TVOC and sends the data periodically.
Standby mode
Period of
historisation
reached? ?
Yes
Saving of the PMs and
COVT measures
Send frame 0x6D
The associated parameters are:
•
Historisation period (S320)
•
Transmission frequency (S301)
Example:
No
Register
Value
encoding
S320
Decimal
S301
Decimal
In this example:
• The device saves the measure of PM and TVOC every 10 minutes
• The device send every 10 minutes the measure
Value
Result
1 saving every 10 minutes (600
600
seconds)
1
Periodical transmission activated
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