Bynav C2-M2X Evaluation Board / RTK USB GNSS Receiver, an all-in-one solution designed for efficient testing of the M20 (M2 series) modules. For details of the M20 modules, please refer to the M20 product page on our website.
This comprehensive kit, ideal for both professionals and enthusiasts, offers an easy setup and user-friendly experience. It includes all necessary tools and parts for effective testing and utilization of M20 modules, leveraging the robust M20 module for enhanced GNSS functionality. The kit comes with the "By_Connect" Windows software which provides real-time data visualization and configuration, ensuring a seamless experience when testing the M20 module.
(By_Connect Screenshot with C2-M2X EVB board connected.)
Contents of the Kit
C2-M2X EVB Board with M20 Module:
The heart of the kit, the C2-M2X EVB Board, comes equipped with the M20 module. This integration provides a robust platform for testing various functions of the M20 module.
The board includes essential components like a 3.3V step-down circuit, a 5V boost circuit, RTC circuit, UTAR to USB circuit, RMII circuit, RF reception circuit, and a low-noise amplification circuit.
Various external interfaces are also part of the board, enhancing its versatility.
By_Connect Software:
It graphically displays observable satellite sky maps and satellite signal-to-noise ratios.
The software facilitates the configuration of various receiver settings through console commands and save of the receiver's output data to a file.
BY403 Compact Tri-Frequency Antenna for RTK Rover: (optional accessory)
The BY403, a compact, tri-frequency external antenna, is ideally suited for use as an RTK Rover antenna. For optimal performance, it should be placed in a stable, unobstructed location. When using indoors, ensure that the RF signal can penetrate effectively for reliable results.
BY500 Dish shape Tri-Frequency Antenna for RTK Base: (optional accessory)
The BY500, with its dish-shaped design and tri-frequency capability, is an excellent choice for an RTK Base antenna. To achieve optimal performance, it should be positioned in a stable location free from obstructions.
(Data file saved by By_Connect and dragged to RTKplot)
Connectivity and Power Supply
The C2-M2X EVB can be easily connected to a Windows computer through a Type-C USB connection, which serves both for power supply and data communication.Before use, it is necessary to install the USB driver program CH340/341 (download link: CH340/341 Driver).
Post installation, two virtual COM ports will be recognized in the Device Manager for efficient communication and data transfer.
Installation and Setup
Ensure the GNSS antenna is connected to the development board using the provided RF coaxial cable. Use a Type-C data cable to connect the C2-M2X to a Windows computer. The kit comes with necessary cables for a hassle-free setup.
Precautions for Using the C2-M2X EVB
The C2-M2X EVB is designed for use in laboratory or engineering development settings. To ensure safe and efficient operations, please adhere to the following precautions:
Avoid Hot-Plugging:
Electrostatic Discharge (ESD) Protection:
Safe Handling of the Board:
Optimal Placement:
By following these precautions, you can help ensure the longevity and proper functioning of your C2-M2X EVB.
Youtube videos:
- C2-M2X EVB Evaluation Kit Introduction video (will be update soon) |
Documents:
- By Connect software User Manual |
Software Downloads:
- By_Connect Windows Software (Please download from ByNav official download page) - USB driver (Please download the CH340/341 Driver Here) |
Blog Articles:
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- How to setup C2-M2X as an RTK Base or Rover? - The Free NTRIP Caster from GPSWebShop - The Free NTRIP Caster from Emild - The Free NTRIP Caster from rtk2go.com |
Tech Support Forum:
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