User's Manual
Table Of Contents
- Contents
- 1 Overview
- 2 DC and AC Characteristics
- 3 Electrical Interface
- 4 SPI Interface and Sequences
- 5 Power States
- 6 Messaging Protocol
- 7 microNode Provisioning
- 8 Antenna Diversity
- 9 Regulatory Considerations
- 10 Manufacturing Considerations
- 11 Errata
- Appendix A Abbreviations and Terms
- Appendix B PCB Land Pattern and Vias
- Appendix C REACH AND RoHS Compliance
- Appendix D On-Ramp Wireless RMA Process
- Appendix E microNode Mechanical Drawing
On-Ramp Wireless, Inc. vii 014-0033-00 Rev. H
Revision History
Revision Release Date Change Description
A January 18, 2012 Initial release.
B March 13, 2012
Expanded information for regulatory considerations and
certifications.
Removed errata section that is no longer relevant.
C May 24, 2012
Updated DC and AC characteristics.
Added new antenna information to the certification chapter.
D July 11, 2012 Updated the Maximum RF Conducted Power.
E September 14, 2012 Added more detail about the microNode in the Overview chapter.
Updated notes below the Operating Characteristics table relating to
transmit power configuration during provisioning.
F May 13, 2014
Clarified Absolute Maximum Ratings (Input Voltage), pin and
signal descriptions, SPI Interface overview, configuration
information, antenna diversity information, and manufacturing
considerations.
Updated regulatory information and added conformance and
compliance information.
Added appendices for:
− On-Ramp Wireless RMA information.
− microNode Tray mechanical drawing
Updated document references.
Updated to current publishing standards.
G September 29, 2014 Updated manufacturing considerations and recommendations for
cleaning the microNode.
H April 8, 2015
Updated for microNode2 and MTBF.
Updated appendices for regulatory and manufacturing
considerations.