Wireless Sensors, LLC
Ethernet Gateway Model GWAY-1100
Version 2.0 © July 2013
18 / 35
<DataErrorsChannel1>0</DataErrorsChannel1>
<DataErrorsChannel2>0</DataErrorsChannel2>
<DataErrorsChannel3>0</DataErrorsChannel3>
<VoltageChannel1>4.83</VoltageChannel1>
<VoltageChannel2>4.85</VoltageChannel2>
<VoltageChannel3>4.76</VoltageChannel3>
VoltagePower>5.08</VoltagePower>
<DeviceName>OWServer_v2-Enet</DeviceName>
<HostName>GWAY-1100</HostName>
<MACAddress>00:04:A3:19:E9:ED</MACAddress>
<owd_DS18B20 Description="Programmable resolution thermometer">
<Name>DS18B20</Name>
<Family>28</Family>
<ROMId>7B0000030EBA4E28</ROMId>
<Health>7</Health>
<Channel>3</Channel>
<RawData>6E0107087FFF021032FF00000000000000000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000000000000000
0000000000000000000000000000000000000</RawData>
<PrimaryValue>22.8750 Deg C</PrimaryValue>
<Temperature Units="Centigrade">22.8750</Temperature>
<UserByte1 Writable="True">7</UserByte1>
<UserByte2 Writable="True">8</UserByte2>
<Resolution>12</Resolution>
<PowerSource>255</PowerSource>
</owd_DS18B20>
</Devices-Detail-Response>
Each “owd_xxx” element contains the device name (Name), family code (Family), ROM ID
(ROMId), health (Health), raw data used to obtain the data fields (RawData) displayed in hex
format, and a list of the data fields where the name of the data field provides the description.
Writing Data to 1-Wire Devices
To write data to a connected 1-Wire device that supports control commands simply make a re-
quest of
devices.htm
with the appropriate URL parameters. Below is an example:
devices.htm?rom=4300000200AD1928&variable=UserByte1&value=75
The URL parameters in the example are as follows:
rom
—the ROM ID of the device to modify, alpha characters must be upper case
variable
—the name of the variable to modify. The name is the same as the XML field
name, only XML fields with attributes of ‘
Writable=”True”
’ may be written, (e.g.,
<UserByte....)
value
—the new decimal value to write to the 1-Wire device
Firmware Upgrading
Firmware may be upgraded using the link on the
Network Configuration
page. At the bottom,
under the head
ing “Controller Maintenance” is a link to upload new firmware. Follow the instruc-
tions to complete the process.
