Telit Wireless Solutions WE310F5-X, Справочное руководство

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WE310F5-X IP2WiFi Legacy AT Command Reference Guide
80664ST11079A Rev. 3 Page 16 of 79 2021-10-25
Not Subject to NDA
4. The auto connection handler in order to output incoming data
5. The connection manager in order to output status indications
6. The wireless connection manager in order to output status indications
When configured in Auto Connection Mode, the WE310F5-X node enters directly into Data
Processing Mode after the completing the connection without sending any status
information to the Host.
Wireless Network Management
4.5.1. Scanning
The Serial-to-WiFi interface can instruct the WiFi radio to scan for access points with a
specified SSID and/or channel for a specified scan time. Scanning can be performed to
find networks with a specific SSID, networks operating on a specific radio channel or a
combination of these constraints.
4.5.2. Association
The Serial-to-WiFi interface performs all the actions required to join an infrastructure
IP network:
1. Scan for a specific AP (AT+WS) – see
Scanning
2. Associate to the AP (AT+WA) – see
Association
3. Perform security negotiation if required
4. Change state to Wireless Connected
5. Initialize the networking stack using the configured static IP address or via DHCP
(AT+NDHCP)
– see
DHCP Client
4.5.3. SSID and Passphrase
The following rules apply:
1. The S2W Application accepts the following ASCII characters for SSID and
Passphrase
Table 6: SSID and Passphrase Characters.
Category Accepted Characters
Numerical 0-9
Alphabets a-z and A-Z
Special Characters 1SP ! # $ % & ' ( ) * + , - . / : ; < = > ? @ [ \ ] ^ _ ` { | } ~ ”