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Microbrain Intelligent Technology UAV-H201-1 User Manual

Uart altitude millimeter wave radar

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UAV-H201-1(UART)
Altitude Millimeter Wave Radar
User Manual
Microbrain Intelligent Technology Co., Ltd.

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Summary of Contents for Microbrain Intelligent Technology UAV-H201-1

  • Page 1 UAV-H201-1(UART) Altitude Millimeter Wave Radar User Manual Microbrain Intelligent Technology Co., Ltd.
  • Page 2 Please strictly follow the manual to install and use this product. If there is damage or injury caused by improper use, Microbrain Intelligent Technology Co., Ltd. will not be responsible for the corresponding losses and compensation.
  • Page 3 Historic Version Date Version Updates 2024.04.22 UAV-H201-1 Open source flight controller...
  • Page 4: Table Of Contents

    Content 1. UAV-H201-1 Introduction ....................1 2. Product Feature ........................1 3. Performance parameters ....................2 4. Packing List .......................... 3 5. Installation ..........................3 6. Quick Guidance ........................4 7. Serial Port Data Analysis ....................5 8. Precautions for product use ....................6...
  • Page 5: Uav-H201-1 Introduction

    1. UAV-H201-1 Introduction UAV-H201-1 altitude millimeter-wave radar is independently developed by Microbrain Intelligent Technology Co., Ltd., using the 77GHz-81GHz frequency band, 2cm measurement accuracy, compact size, high sensitivity, light weight, and easy to use Integrated and stable in performance. It can detect the...
  • Page 6: Performance Parameters

    When between (10~50)mm, the tolerance is ±0.5mm; When ≥50mm, the tolerance is ±0.8mm. 3. Performance parameters UAV-H201-1 adopts linear frequency modulation continuous wave (FMCW) mode, which can accurately measure the distance between the radar and the ground or water surface within the measurement range.
  • Page 7: Packing List

    PCB Dimension (mm) 55*52*1.6 4. Packing List Packing list including:UAV-H201-1 radar sensor ×1 Figure 2 UAV-H201-1 physical picture of delivery 5. Installation The radar should be installed directly below the drone, with the wiring harness facing ahead. Figure 3 UAV-H201-1 installation diagram...
  • Page 8: Quick Guidance

    0~3.3V  Debugging The test software provided by Microbrain Intelligent Technology can acquire and analyze UAV-H201-1 sensor data and intuitively display the observation results. The testing method using UART protocol is as follows: First, download UAV-H201-1 test software and user manual from Microbrain Intelligent customer service or the official website.
  • Page 9: Serial Port Data Analysis

    Test Software 1) Connect the PC and UAV-H201-1 radar sensor through the TTL-USB module. The connection diagram is as follows: Figure 4 Serial cable connection diagram 2) Open the software, and click Start. The test results are as shown in the figure.
  • Page 10: Precautions For Product Use

    115200bit/s. UAV-H201-1 radar sensor data message format is defined in the following table: Table 4 UAV-H201-1 data message format definition The radar altimeter outputs data through the serial port, 115200bps, 8N1. It will only send if there is data. If there is no data, it will not send. The specific protocol format is as follows:...
  • Page 11: Faq

    If you encounter problems that cannot be solved during the installation process, please contact the customer service staff of Microbrain Intelligent Technology Co., Ltd. We will serve you wholeheartedly! 9. FAQ 1) What is the height accuracy of UAV-H201-1? The height accuracy of UAV-H201-1 is 10cm.