sigfox TEMP- Guide utilisateur / User guide version V1.2.0
In the example in grey this gives:
• Byte 2=0xD1:
o Bits 0 to 3 = 0x1: The internal sensor is present
• o Bits 4 to 7 = 0xD: the identifier of the internal sensor defined by the user is equal to 0xD
• Bytes 3 to 4=0x015E: The value measured on the internal sensor is 350/10=35°C
• Byte 5=0x82:
o Bits 0 to 3 = 0x2: The external sensor is of the type external CTN sensor FANB57863-400-1
o Bits 4 to 7 = 0x8: the identifier of the internal sensor defined by the user is equal to 0x8
• Bytes 6 to 7=0xFF06: as this field is signed the hexadecimal value 0xFF06 = -250. Hence the value measured on the external sensor is
-250/10=-25°C
4.1.6 Summary of the conditions of the transmission of the uplink frames
EN
The table below summarizes the conditions of the transmission of the different uplink frames:
Code
0x10
Frames of information on the product
0x11
configuration
0x12
0x20
Frames of information on the network
configuration
0x30
Keep Alive frame
0x43
Data Frame
Description
• Product start-up
• Exit from the configuration mode (AT Command)
• Product start-up
• Exit from the configuration mode (AT Command)
• Product start-up
• Periodically in the «event" mode
• Product start-up
• Passing a threshold (event mode)
• End of period (periodic mode)
Scenarii d'envoi
Page
62
of 72