4 - Command Set
DynaPro Go| Handheld PIN Pad Device with MSR/Contact/Contactless | Programmer’s Manual (COMMANDS)
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4.6.4
Command 0xE4 - Set 802.11 Wireless Network Configuration (802.11 Wireless
Only)
The host uses this command in Set mode with subcommands to change the device’s 802.11 wireless
configuration settings, including Access Point Connection settings, Port settings, device Network Server
Identification (if used), EAP User Name, and access point security key. The host must use the USB
connection to call this command, and must first successfully unlock the device’s 802.11 wireless settings
by calling
Command 0xE1 - Unlock Wireless Network Configuration (802.11 Wireless Only)
Before attempting to connect to an access point, make sure the host has set all required security settings.
For example, if the host specifies Personal Network, it must call:
Command 0xE1 - Unlock Wireless Network Configuration (802.11 Wireless Only)
Command 0xE4/0x00 Set 802.11 Wireless Access Point Connection
Command 0xE4/0x02 Set 802.11 Wireless Access Point Security Key/Password
If an error occurs, the device terminates the command and reports the error in ACKSTS of
If the command is successful, the device saves the new configuration, and it will be active upon starting to
use the 802.11 wireless connection.
Usage of the command is slightly different depending on which setting the host is changing. The
following subsections provide distinct usage tables for calling the command to change each of the
available settings.
