1     7E                  start frame
===== =================== MESSAGE LENGHT
2-3   0x00 0x19           -> 25
===== =================== PACKET TYPE
4     88                  -> response to a remote AT command
5     02                  frame ID
===== =================== AT COMMAND
6-7   0x4E 0x44           "ND"
8     00                  status byte (00 -> OK)

===== =================== MY - Remote Address
9-10  0x17 0x85
===== =================== SH - SERIAL NUMBER HIGH
11-14 0x00 0x13 0xA2 0x00
===== =================== SL - SERIAL NUMBER LOW
15-18 0x40 0xB4 0x50 0x23
===== =================== SIGNAL
19    20
= ======== NI - Node Identifier
20 00
21 FF
22 FE
23 01
24 00
25 C1
26 05
27 10
28 1E
===== ===== CHECKSUM (25th bytes from MESSAGE LENGHT)
29 19