APW Command — Station Mode (WiFi Client)

Configures WiFi access points for client connection.

What is it for?

📶 Main use cases:

🏠 Connect to existing WiFi networks (office, warehouse, etc.)
📡 Configure multiple networks for automatic roaming
🔧 Local communication without cellular data consumption
🌐 Download updates via WiFi
📤 Send reports through local network

From version 1.8.00 onwards, it is possible to configure a fixed IP instead of using DHCP.

Commands

Operation	Syntax
Query	`QAPWaa`
Configure	`SAPWaasid,pass,ip,subnetmask,gateway`
Response	`RAPWaasid,pass,ip,subnetmask,gateway`

Parameters

Parameter	Description	Example
`aa`	AP Index	`00` to `09` (10 networks)
`sid`	Network name (SSID)	`MiRedWiFi`
`pass`	Password	`clave123`
`ip`	Fixed IP (optional)	`192.168.1.50`
`subnetmask`	Subnet mask (optional)	`255.255.255.0`
`gateway`	Gateway (optional)	`192.168.1.1`

Leave IP, mask and gateway fields empty to use automatic DHCP.

Examples

Configuration with DHCP (automatic)


>SAPW00RedWifi,123456789<    // Index 00, SSID, password (auto DHCP)
>RAPW00RedWifi,123456789,,,;ID=865413053386354;*57<

Configuration with Fixed IP


>SAPW01RedWifiAlternativa,123456789,192.168.1.50,255.255.255.0,192.168.1.1<
//    │         │              │           │              │           └─ Gateway
//    │         │              │           │              └─ Mask
//    │         │              │           └─ Device fixed IP
//    │         │              └─ Password
//    │         └─ Network name (SSID)
//    └─ Index 01

Multiple networks configuration


>SAPW00RedOficina,clave123<       // Main network
>SAPW01RedBodega,otrapass<        // Alternative network 1
>SAPW02RedMovil,hotspot123<       // Alternative network 2

WiFi Module Control

The WiFi module must be manually turned on with the SS command before using the configured connections.

Action	Command
🟢 Turn on WiFi	`>SSSWIFPWR11<`
🔴 Turn off WiFi	`>SSSWIFPWR00<`
📶 Station Mode	`>SCXWIF1,0,0<`

Compatibility

💾Firmware:v1.00.00

SP-IOT

SM-IOT

ZE-IOT