User Instructions

WIFI distribution network ： The BLE distribution network is
adopted for the first time, establish the connection with BLE, and
then input the SSID and password of the target AP, after the
configuration, the module automatically connects to the AP, after
each wifi boot automatically connected, with memory saving function,
only one set of WIFI information is saved.
Save the relevant information after the successful network connection,
and automatically connect the save network every time you boot on
WIFI configure：
When the product is connected to the wifi, the module can be
configured through the mobile phone. The configuration information is
as follows:
UDP protocol
Configure the port：6090
Configuring commands：
data head: fixed 0x18
instruct - To the objects to be read or sent
instruction character - 00 Representative read 01 -
Representative write / send
record - When read, data bits are not, only sending instructions
and operators When written / sent, data bits are used to
indicate content to be given
data head
instruct
instruction
character
record
（byte）
Directive
exporter
remarks
0x18
0x03
0x01
longest9
APP
Change the module
broadcast name
0x18
0x04
0x00
/
APP
Module MAC address
Address coding format
see attachment
0x18
0x01
6
module
0x18
0x05
0x00
/
APP
Set the serial port port
rate：（default57600）
0： 4800 bps
1： 9600 bps
2： 19200 bps
3： 38400 bps
4： 57600 bps
5： 115200 bps
0x18
0x01
1
APP
0x18
0x06
0x00
/
APP
Read the module
software version