Table of Contents
Advertisement
password
6
check
Example:
Data from phone PDA to module (HEX): FF 00 0F 02 00 54 45 53 54 31 0D 0A 31 32 33 34 35 36
CE
Data from module to phone PDA (HEX): FF 00 03 82 01 01 87
Explanation:
The phone PDA send setting command to module, SSID is set to "TEST1", password is set to
"123456". The response from module is that the "TEST1" Wi-Fi network exist, the form of
password is correct.
4.9
4.9
Palmodic
Palmodic
Signal
Signal
4.9
4.9 Palmodic
Palmodic Signal
Signal
Base on selected factory default setting, "nReady" signal can have two output statuses:
Status One: The module will output "0" after normal boot up. This signal used to judge if
�
module finish boot up and ready for application.
Status Two: The module will output "Palmodic Signal" after normal boot up.The palmodic
�
signal is 0.5Hz square wave with dutyfactor 1:1. User can query this signal to judge if
moduleis active "live" or need to re-boot. When module switches to command mode, it will
output "0", which used to distinguish work mode and command mode.
Notes:
This function is user selected factory setting and RELD instruction will not effective for this
function. If user not requires this function, the default factory setting is Status One. Contact with
USR Technology for more detailed support.
4.10
4.10
4.10
4.10
Parameters
Parameters
Parameters Configuration
Parameters
USR-WIFI232-A/B/C module supports two methods to configuration parameters: Web
AT+instruction
AT+instruction
set.
set.
and AT+instruction
AT+instruction set.
set.
Web accessing means users can configure parameters through built-in webpage. When USR-
WIFI232-A/B/C module connected to wireless network, parameters configuration is done on a PC
connected to the same wireless network. AT+instruction set configuration means user configure
parameters through serial interface command. Refer to "AT+instruction set" chapter for more
detail.
Notes:
Notes:
Notes:
Notes:
USR can customized the parameters setting as customer request and ship USR-WIFI232-A/B/C
modules with these parameters as factory default configuration. It will reduce user's module
configuration time for mass production. Also, if user need different parameters setting for every
module, USR can provide the auto-configuration tool to speed up the module configuration
duration. Please contact USR technical interface to acquire this tool if required.
Jinan USR IOT Technology Limited
USR-WIFI232-A/B/C User Manual
value is 0x01, otherwise is 0x00.
1
Sum of bytes from head (not contained) byte to
check byte (not contained).
Configuration
Configuration
Configuration
Page 41 of 93
http://www.usriot.com
Web
Web
Accessing
Accessing
Web Accessing
Accessing
tec@usr.cn
Advertisement
Table of Contents
