User Instructions

0xFF03
Write
longest9
Module broadcast name
0xFF04
Read
6
Module MAC address
Address coding format see attachment
0xFF05
0x01
Read
Set the serial port port rate：（default
57600）
0： 4800 bps
1： 9600 bps
2： 19200 bps
3： 38400 bps
4： 57600 bps
5： 115200 bps
0x02
Write
0xFF06
Read
2
Read the module software version（3 个
Byte：000000）
0xFF07
Write
2
0xAA，0x55: factory data reset
other： invalid instruction
Restore content： Name, wifi memory
0xFF08
Write
longest32
Write to the WIFI SSID
0xFF09
Write
longest32
Write to the WIFI password
0xFF0A
Read
1
Query distribution status
0 - Distribution network failure
1 - Distribution network success
2 - wrong password
0xFF0B
Write
HTTP Server IP
0xFF0C
Write
HTTP Server PORT
0xFF0D
Write
The HTTP Server URL
0xFF0E
Write
\Read
1
Gets the server connection status
0 - not connected
1 - Connection success
0xFF0F
0x01
Read
2
Specifies the IO port status
High byte-IO port serial number (Start
with 0x00)
Low byte-IO port status 0x00 - output
low level 0x01 -Output high level
0x02
Write
The server does the user management ， The WIFI module
uploads the MAC to the server for identification
WIFI protocol specification：
STA pattern：