Read device parameters command
This command is useful only for f.w. < 1.5
In f.w. >= 1.5, you can use the "Read Firmware & Hardware version" command.
Byte index
Hex value – Meaning
0
01 – Read device parameters
Example command, [Hex]: 01
Example response from the device, [Hex]: 42C21A15
The data is described in Table 8. In Table 9 example packet is given.
0
7:5
000: Keep-alive;
001: Reserved;
010: Flood detected by device sensor;
100: Box tamper switch detected.
4
Reserved.
3
0: No box tamper detected;
1: Box tamper detected.
2
Reserved.
1
0: No flood detected;
1: Flood detected.
0
Reserved.
1
7:0
Battery voltage, [mV] = (bits7:0)*16
2
7
0: The temperature is positive;
1: The temperature is negative.
NOTE: This bit is used in firmware version 1.5 or later.
6:0
Temperature sensor value in Celsius degrees.
3
7:4
X – Device primary firmware version.
3:0
X – Device secondary firmware version.
Table 8.
0
42
7:5
010: Flood detected
by device sensor.
4
Reserved.
3
0: No box tamper detected.
2
Reserved.
1
1: Flood detected.
0
Reserved.
1
C2
7:0
Battery voltage
[mV] = (194)*16 = 3104.
2
1A
7
0: The temperature is positive.
NOTE: This bit is used in firmware version 1.5 or later.
6:0
The temperature is 26 Celsius degrees.
3
15
7:3
1 – Device primary firmware version.
4:0
5 – Device secondary firmware version. Device firmware version – version 1.5
Table 9.
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