USR IOT USR-TCP232-302, User Manual

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USR-TCP232-302 User Manual h.usriot.com
Jinan USR IOT Technology Limited www.usriot.com
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Packet_length 1 24 Fixed number
CMD_DISCOVER_TARGET 2 01 Fixed number
Board_type 3 00 Fixed number
Board_ID 4 00 Fixed number
Client_IP_address 5~8 C0 A8 00 07 Device IP
（
big-endian
）
MAC_address 9~14 AC CF 23 20 FE 3D
Device MAC
（
big-endian
）
Firemware_version 15~18 01 00 00 Firmware version
Application_title 19~34
55 53 52 2D 4B 32
00 00 00 00 00 00
00 00 00 00
Device name
checksum 35 F0
Initial value is 0x00, subtract
TAG_STATUS byte in sequence
u until the last byte. Result is
checksum
Return result of restart command : (4 byte )
FF 01 02 4B ,if user name and password is correct 4B = 'K'
FF 01 02 50 ,user name and password is wrong 50
＝
'P'
Return result of read command: return result is all parameters of TCP232-302 ,264 byte
Not include check and protocol ,return parameter directly. Refer to Chart 2-4. Return result
In 3 package. 130 byte, 50 byte, 84 byte.
e.g.: 95 63 03 00 00 00 50 00 00 07 00 A8 C0 01 00 A8 C0 00 FF FF FF 55 53 52 2D 54 43 50 32 33 32
2D 33 31 30 00 00 61 64 6D 69 6E 00 61 64 6D 69 6E 00 00 01 00 A4 AC CF 23 20 FE 10 00 00 00 00 00
00 00 00 80 25 00 00 08 01 01 01 00 00 00 00 8C 4E 2A 20 31 39 32 2E 31 36 38 2E 31 2E 31 33 33 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 85 01 A8 C0 00 01 00 00 00 00 00 00 00 00 00 00 00
；
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00;
If password is wrong ,it returns
FF 01 03 50.
Return result of basic parameter setting :
If correct ,it return FF 01 05 4B. If password is correct 4B = 'K'
FF 01 05 50 If password is wrong 50
＝
'P'
Return result of serial port parameter setting :
If correct, it return FF 01 06 4B If password is correct 4B = 'K'