Technical FAQ

1. Set the way: WiFi232 – T, for example, WiFi module serial connection computer serial port, computer WiFi connection. 2. Open the web page after modification parameter, enter the IP address on the browser 10.10.100.254. 3. Set above parameters successfully, restart the WiFi module, can connect to the wireless router. 4. WiFi module serial connection
Computer communications within WiFi232 low power module and LAN 1. WiFi module connector AP:http://www.usr.so/Faq/56.html 2. Check Computer IP 3. Server Address Computer IP 4. VCOM software is set to TCP server‚ 5. 5. VCOM software
1. Connect your phone SSID WiFi Low power wifi modules High performance wifi modules 2. WiFi module default network parameters 2.1. Low power wifi modules 2.2. High performance wifi modules 3. Phone “network software” Connect WiFi module. IP:10.10.100.254 port 8899 4. To send data, the computer serial port receiving 5. Computer serial ports send data
PC remote connection WiFi modules Communications 1. AT command set module to connect the router to connect the server address 2. Set the server address in the wifi modules web (1) Low power wifi Modules setting (2) WiFi modules of high performance 3. Router setup method Check whether the WAN port to Public IP address
USR low power wifi modules, mobile phone software on the Internet connection wifi module. 1. Set WiFi module for STA mode 2. Set WiFi module IP address: 192.168.1.138 3. Set WiFi module port number: 23419 4. After setting successfully, restart module 5. Access router via web View router WAN port IP, whether it is public
USR – WIFI232 – A/B/C series modules. GPIO function method. Pin definition: Settings screenshot: 1. Web settings interface: AP Mode Data Transfor Mode: GPIO Mode 2. 3. Reset wifi module. 4. Sent over the network GPIO instructions. Send 3 feet high output level. 5. Send inquiry instruction. Return to 00 or 01.
1. Set the way: WiFi232 – T, for example, WiFi modules serial connection computer serial port, computer WiFi connection. 2. Open the web page after modification parameter, enter the IP address on the browser 10.10.100.254. Username: admin, Password: admin
USR-WIFI232 series wifi module serial port data package description, serial port data is disordered, send it one byte by one byte, network data packet sent one packet by one packet, so now how to do data package? USR-WIFI232 series wifi module have three options for packed, satisfy with one of these request will reach this
1. The loopback test is using 1 PC to test the USR Product.You can send the data with ethernet and receive with serial port. And you also can send data with serial port and receive with ethernet. 2. Please link your Ethernet cable, 5V adapter and serial wire to your TCP M4 series module
1. Open Telnet Timeout function and description. Modules program parameter in webpage as below: Telnet timeout figure mean the time for no data timeout, 0 is not open, Max figure is 255, unit is seconds. If network side and serial port no data, the continuous time exceed Telnet Timeout set figure, after than module disconnect