Application Note: WiFi / UDP / Android

WiFi module configuration in Access Point mode connected to an Android terminal.

Access Point Mode

In this example, the device is configured to work in Access Point mode connected to an Android terminal.

Android Application

UDP Sender - Download from Google Play 

Configuration

1. WiFi Configuration

See CXWIF command

• WiFi enabled
• Access Point mode
• Without WiFi as alternative for reports without destination

2. Configure Access Point Data

See APX command

• Network Name: ssidname
• Password: sidpass
• IP: 192.168.1.88
• Subnet Mask: 255.255.255.0
• Gateway: 192.168.1.1

3. Configure UDP Source Port 4999

See CXUDPSRC command

4. Configure Destination IP 192.168.1.89

See IP command

• Destination Port: 4999

Complete Code

// WiFi Configuration
>SCXWIF1,1,0<
 
// Access Point Data
>SAPXssidname,sidpass,192.168.1.88,255.255.255.0,192.168.1.1<
 
// UDP Source Port
>SCXUDPSRC4999<
 
// Destination IP and Port
>SIP3192.168.1.89/4999<

Screenshots

Compatibility

See Also

• APX Command - Access Point Configuration
• CXWIF Command - General WiFi Configuration
• IP Command - Report Destinations
• CXUDPSRC Command - UDP Source Port