GW-WIFI-01
User_Guide_GW -WIFI-01_180511
Page 7
WiFi client
– Gateway mode
Direct connection between IQRF networks and remote device via UDP channel is established.
The communication uses a specific application protocol, see chapter
Application protocol for UDP channel
.
Errors in communication between the GW and the remote device should be solved by the user application.
Using IQRF IDE
The IQRF IDE
GW Tool
is intended for GW configuration, checking of operational and error states and for access to the
datalogger. When using the GW Tool, the communication via WiFi is enabled.
Additionally, IQRF IDE can be used similarly as for the CK-USB-04(A): uploading the code into TR transceiver, configuration
of TR module inside the GW (including A
ccess password and User key, see IQRF OS v4.xx User’s guide, chapter
Encryption
),
debugging of the application, using the IQMESH Network manager etc. In this mode the communication via Ethernet is
disabled.
Internal web server
To get connected to the internal web server, it is necessary to know IP address of the GW or the GW host name (if the
network supports the NBNS, i.e. within the LAN only). Internal web server is used for GW configuration (manually in graphic
environment or by loading a binary file
*.gwcnfg
), TR programming (
*.hex
,
*.iqrf
), TR configuration (
*.trcnfg
,
excluding Access password and User key for encryption) and FW upgrading (
gwwifi.hex
). When uploading any of these
files, it is necessary to have SD card plugged in the GW card slot, otherwise the operation can not be completed.
GW configuration
GW configuration is possible via internal www server, IQRF IDE or (especially for troubleshooting) via SD card.
