Blog Posts - LintechTT

21 Sep

H02 Radar Altimeter to the APM Flight Controller via CAN and UART

The H02 radar connects to the flight controller via CAN_NRA24. Model: H02 -Detect range 0.3-200m 1. Check H02 Radar setting by the Radar Config Tool Protocols select : CAN_NRA24(14)，Baud rate:500K. ***[ Set under CAN or UART connection mode avaiable] CAN: UART: 2.APM FC Model：pixhawk 6c mini FC Firmware：4.6.3 2.1. Radar connect with CAN2，set parameter as: CAN_P2_DRIVER：2（Second driver） 2.2. Continute set following parameter: CAN_D2_PROTOCOL：14（RadarCAN） CAN_P2_BITRATE：500000 RNGFND1_TYPE：39（NRA24_CAN） 2.3. Also following parameter： RNGFND1_RECV_ID：0 RNGFND1_ORIENT：25 Detect range reference to radar spec： RNGFND1_MIN_CM：（Mini detect range:cm） RNGFND1_MAX_CM：（Max detect range:cm） 2.4. Check data in missionplan and test tool： 3. UART...

27 Aug

NRA24 CAN Terrain-Following Radar Integration with CUAV X7+ and ArduPilot V4.6.2

by lintechtt

in Experience

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NRA24 CAN Terrain-Following Radar Integration with CUAV X7+ and ArduPilot V4.6.2 Introduction The NRA24 CAN radar is designed for UAV applications such as radar altimetry, terrain following, low-altitude flight, and altitude measurement. To verify its compatibility with modern flight control systems, we conducted an integration test using a CUAV X7+ flight controller running ArduPilot V4.6.2. This test used a customized/recent NRA24 radar firmware: Test_NRA24x200_SigPro_F303_DroneCAN_V1.0.4_20250929.hex The test configuration was designed to verify that the NRA24 CAN...

15 Apr

New 77G-81GHz radar sensor on PC Test

by lintechtt

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[vc_row][vc_column][vc_empty_space][vc_column_text css=""] In Lintech 77G radar sensor standard packing list, there is only radar sensor and it’s extend 5 meter cable. When you expecting to make a simple test in the office/house surrounding area. Let’s check what kinds of material we need to prepare for: 1. Windows OS PC; 2. DC power supplier/Batteries: 12VDC; 3. PC USB camera (if avaiable); 4. 77G Radar Sensor and it’s cable; 5. CAN tools;[/vc_column_text][/vc_column][/vc_row][vc_row][vc_column][vc_empty_space][vc_text_separator title="Recommend CAN tools as:" title_align="separator_align_left" align="align_left" style="shadow"][vc_empty_space][vc_single_image image="6410"...

14 Oct

77G mmWave Radar Sensor Feature and Firmware Update

by lintechtt

in Experience

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[vc_row][vc_column][vc_empty_space][vc_column_text]Introduce: The 77-79 GHz millimeter wave radar sensor has a variety of parameter configurations depending on the requirements of the application scenario. Here we are introducing two specifications of LINTECH radar sensors: 1. Model CAR-N30 Used for vehicle induction and reverse assist. The detection distance is 30 meters, and the horizontal detect angle specification at +/- 60 degrees (Real measured is about+/- 45 degrees). It support UART data output, baud rate at 115200;...

15 May

How to connect and test Lintech 77G radar sensor with PC?

by lintechtt

in Experience

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[vc_row][vc_column][vc_empty_space][vc_column_text] In Lintech 77G radar sensor standard packing list, there is only radar sensor and it’s extend 5 meter cable. When you expecting to make a simple test in the office/house surrounding area. Let’s check what kinds of material we need to prepare for: 1. Windows OS PC; 2. DC power supplier/Batteries: 8-36V; 3. PC USB camera (if avaiable); 4. 77G Radar Sensor and it’s cable; 5. CAN tools;[/vc_column_text][/vc_column][/vc_row][vc_row][vc_column][vc_empty_space][vc_empty_space][vc_text_separator title="Connection Draft" title_align="separator_align_left" align="align_left" style="shadow"][vc_empty_space][vc_single_image image="6409" img_size="700"][vc_empty_space][vc_empty_space][vc_text_separator title="Recommend CAN...