Specifications

Revision 2.4 WebRelay-Quad™ Users Manual
Device Upgrade Procedure
Carefully follow the following steps to put WebRelay-Quad™ into bootloader mode and perform the
upgrade:
1. Remove DC power from WebRelay-Quad™.
2. Using a small, non-conductive tool, press and hold the reset button.
3. While holding the reset button, apply power to WebRelay-Quad™. The LINK and ACT lights will
flash. Continue to hold the reset button for the next step.
4. While holding the reset button, press the Upload Firmware button at the bottom of the
ControlByWeb™ Programmer window. After the programming process begins, the reset button can
be released
5. Programming will take approximately 20-30 seconds. The LINK LED will stop flashing and remain lit
during this time. WebRelay-Quad™ will be set to factory defaults with an IP address of 192.168.1.2.
6. Refer to section 2.3 Establishing Communication for Setup to reconfigure the WebRelay-
Quad™. Verify the new version of firmware has been installed by viewing the default Setup Page
with a web browser (http://192.168.1.2/setup.html).
Xytronix Research & Design, Inc. page 40
Figure Appendix B.2 - Firmware Update Complete