guangdongxhlytecco.,ltd

NAV982 V1.0 is a high-precision integrated navigation and positioning product, specially designed for agricultural application scenarios. The product has the following features and functions:

Product Introduction
- Specifications: Provide high-precision positioning and attitude measurement, including Roll/Pitch accuracy less than 0.2°rms, Heading accuracy less than 0.3°rms, and update rate up to 100Hz.
- **Board Overview**: Designed for agricultural autonomous driving, if the garden and other lightly occluded scenarios, provide continuous positioning and speed measurement, to support reliable operation in all scenarios.

Hardware composition
- **Mechanical Dimensions**: Provide detailed product dimensional drawings.
- Connector & Pin Definitions: Includes 28pin Civilux dual-row pins, as well as ANT1 and ANT2 MMCX interfaces.
- Pin Function Description: Lists the functions of each pin in in detail, such as IMU serial port sending/receiving, LNA power supply, reset, etc.
- Electrical characteristics: including supply voltage, input pin voltage, maximum ripple, maximum ESD stress level, etc.
- Operating conditions: Covers supply voltage, power-up impulse current, input pin level, and output pin level.
- Physical Properties: Includes operating temperature range, storage temperature range, and humidity conditions.

Hardware Integration Guide
- Design Considerations: including power supply requirements, UART interface configuration, antenna line layout, etc.
- Pin Considerations: Precautions for power supply, antenna power supply, ground, UART, etc.
- **Hardware wiring method**: A diagram of hardware wiring is provided.
- Antenna: Emphasizes the importance of power supply and impedance matching of the antenna input interface.

Connect & Setup
- **ESD Protection**: Reminds the user to take appropriate ESD protection measures when operating the board.
- Power-on Start: describes the power supply voltage of the board and the startup process.

Board LED indicator
- Three LEDs are provided to indicate the status of the board, including ERR_STAT, PVT_STAT, and RTK_STAT, to indicate the different operating states of the board.

Integrated navigation output protocol
- Describes in detail the frame format of the output protocol, including frame header, frame ID, frame length, GPS time, position, velocity, attitude, acceleration, gyroscope data, etc.

Parameter configuration
- Provides a way to configure different parameters of the board via AT commands, such as arm vector, output data stream, projection point, RTK mounting angle, data output frequency, baud rate, etc.

Examples of use
- Device Installation: Gives a schematic diagram of the recommended practices for module installation and antenna connections.
- RTK Differential Data Import: Explains how to get and import differential data.
- Configure Arm Parameters: Provides an example of arm parameter configuration.
- Save Parameters: Emphasizes the need to send a Save Parameters command after all configurations are complete.

Product application field
- It can be applied to the fields of autonomous driving of automobile navigation, construction machinery automation, robotics and unmanned aerial vehicles.

The NAV982 V1.0 board is designed to provide high-precision positioning and navigation solutions for autonomous driving in agriculture, but also for other fields that require high-precision positioning. With its rich hardware features and flexible configuration options, the NAV982 V1.0 is able to meet diverse application requirements.