Radio Frames; Frame Format; Uplink; Status - Adeunis Rf Sigfox Pulse Mode D'emploi

SIGFOX PULSE - Mode d'emploi / User guide version V1.5.1

3. Radio frames

The SIGFOX PULSE transmits raw information from meters using the SIGFOX network
This section contains information you can use to decode the frame as well as the location in the frame of information concerning the meter or
meters associated with the SIGFOX PULSE.

3.1. Frame format

• SIGFOX EUROPE
• RF data rate : 100bps
• Uplink payload : up to 12 bytes
• Downlink payload : up to 8 bytes

3.1.1 Uplink

PPayload uplink up to 12 bytes, data format : Little endian, low significant byte first.
Frame types :
• Code 0x00 : reserved
• Code 0x02 : pulse counter index
• Code 0x03 : device configuration
• Code 0x04 : pulse counter n° 1 configuration
• Code 0x05 : pulse counter n° 2 configuration
Unsignificant bytes are not transmitted (X)
0 1 2
Code

Status

0x00 Cf Status
Channel 1
0x02 Cf Status
Type
Device
0x03 Cf Status
Type
0x04 Cf Status Pulse weight 1
0x05 Cf Status Pulse weight 2
3.1.2 Status
Product status.
• Low bat error = 1 if supply voltage <= 2.5 V, else 0
• Configuration switch error = 1 if no switch consistency, else 0
• HW error = 1 if hardware failure, else 0
• Configuration done = 1 if last downlink frame was a right frame and configuration done, else 0
Alarm/Status Bit7
Frame counter
No error
Low bat error
Configuration
Switch error
HW error
Configuration
done
3 4
Index1 (LSB First)
Expressed in 1 W.h, 0.1L or 0.1 dm3
Channel
Transmit period
On/Off
Bit6 Bit5
0x0 à 0xF
5 6 7
PAYLOAD
RESERVED
Channel 2
Type
Channel Channel 2
1 Type Type
Memo Index 1
Memo Index 2
Bit4 Bit3
HW
0
0
0
1
0
8 9 10
Index2 (LSB First)
Expressed in 1 W.h, 0.1L or 0.1 dm3
Pulse
Memo
Input X
switch
type
X
X
Bit2 Bit1
Switch Low bat
0 0
0 1
1 0
0 0
0 0
11
X
Bit0
Configuration
0
0
0
0
1
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