2JCIE-BL01-P1 Environment Sensor (PCB Type) User’s Manual (A280)
33
2.7.2
Serial Number String
(Characteristics UUID: 0x2A25)
Table 41. Serial Number String format
Byte
Field
Format
Contents
0
Serial Number
Utf8s
"0"
~
"3" 0x30
~
0x33
1
"0"
~
"9" 0x30
~
0x39
2
"0"
~
"9", "X", "Y", "Z"
0x30
~
0x39, 0x58, 0x59, 0x5A
3
"0"
~
"9" 0x30
~
0x39
4
“M” 0x4D
5
"Y" 0x59
6
"0"
~
"9" 0x30
~
0x39
7
"0"
~
"9" 0x30
~
0x39
8
"0"
~
"9" 0x30
~
0x39
9
"0"
~
"9" 0x30
~
0x39
2.7.3
Firmware Revision String
(Characteristics UUID: 0x2A26)
Table 42. Firmware Revision String format
Byte
Field
Format
Contents
0
Firmware Revision
Utf8s
"0"
~
"9" 0x30
~
0x39
1
"0"
~
"9" 0x30
~
0x39
2
"." 0x2E
3
"0"
~
"9" 0x30
~
0x39
4
"0"
~
"9" 0x30
~
0x39
2.7.4
Hardware Revision String
(Characteristics UUID: 0x2A27)
Table 43. Hardware Revision String format
Byte
Field
Format
Contents
0
Hardware Revision
Utf8s
"0"
~
"9" 0x30
~
0x39
1
"0"
~
"9" 0x30
~
0x39
2
"." 0x2E
3
"0"
~
"9" 0x30
~
0x39
4
"0"
~
"9" 0x30
~
0x39