Table of Contents
Advertisement
WAVESHARE ELECTRONICS
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.
4.8Palmodic 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.
4.9 Parameters Configuration
WIFI232 module supports two methods to configuration parameters: Web Accessing and
AT+instruction set.
Web accessing means users can configure parameters through built-in webpage. When WIFI232
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.
4.10
Firmware Upgrade
WIFI232 module supports firmware upgrade online.
Page 36 of 81
WIFI232 User Manual
Advertisement
Table of Contents
