RoyalTek RDR-3100 User Manual
Rdr-3100 user manual
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Table of contents
Document Outline
- 1. Introduction
- 2. Product Feature
- 3. Specification
- 4. Reference design of Gyro and Odometer circuit design
- 4.1 System Block Diagram
- 4.2 Application Circuit
- 5. Interface
- 5.1 Connector Type：20 Pin Header，2.0 mm pitch (J2)
- 5.2 RF connector type: MCX STRAIGHT PCB JACK (J1)
- 6. Product Picture
- 7. Mechanical Layout
- 8. SW Protocol
- 8.1 GPS output Protocol
- 8.1.1 RoyalTek DR protocol – RTOEM,3
- 8.1.2 GGA-Global Positioning System Fixed Data
- 8.1.3 GSA-GNSS DOP and Active Satellites
- 8.1.4 GSV-GNSS Satellites in View
- 8.1.5 RMC-Recommended Minimum Specific GNSS Data
- GPS DR (UART A) Input command
- 8.2.1 $MMF
- 8.3 CAN bus (UART B) protocol
- 8.3.1 Speed, Reverse status input Message
- 8.3.2 GPS antenna detection output Message
- 8.4 NMEA Output Message
- 9 Calibration of DR
- 9.1 Self calibration of DR
- 9.2 Calibration Criterion
- 9.3 Calibration of DR using digital map information
- 9.4 Gyro Electric Characteristics
- 10. Package Specification and Order Information
- 11. Contact Royaltek
- 12. Revision History