References https://www.instructables.com/id/Arduino-Ublox-GPS/ https://github.com/SlashDevin/NeoGPS/blob/master/extras/doc/Installing.md Issues The Tx and Rx voltage from the Arduino Mega is 5V. The Ublox gps sensors Rx/Tx recommended voltage is 3.3V The UBlox M8n works on the Raspberry pi, but not directly on the Arduino Mega.
Install MPU9250 on Arduino
References https://platformio.org/lib/show/5602/Bolder%20Flight%20Systems%20MPU9250 Connect your MPU to the Arduino. Connect the VCC to the 3.3V Arduino power supply. Connect the GND to the Arduino ground. We are using an Arduino Mega, so we have used the respective SDA/SCL ports. SDA->SDA, SCL>SCL.…
Keyestudio I2C expanions
https://www.keyestudio.com/keyestudio-i2c-interface-conversion-shield-v1-for-arduino-p0494-p0494.html https://wiki.keyestudio.com/KS0392_keyestudio_I2C_Interface_Conversion_Shield_(Black_and_Eco-friendly) NOTE : For Arduino, Not for Raspberry Pi or Nvidia Nano.
Install MPU9250 on Nvidia Nano and Raspberry Pi for Python3.
References https://www.element14.com/community/community/designcenter/single-board-computers/blog/2019/05/21/nvidia-jetson-nano-developer-kit-pinout-and-diagrams https://learn.sparkfun.com/tutorials/mpu-9250-hookup-guide?_ga=2.158523837.624189382.1581760252-1143399707.1581760252 https://github.com/FaBoPlatform/FaBo9AXIS-MPU9250-Python Update your Operating System Cleanup your unwanted files. Connect the MPU9250 to the Nano/Pi. Enable the i2c in setup. If you are using a Raspberry Pi, you will need to enable the i2c interface in the…
Install VS code IDE to Nvidia Nano
References https://code.headmelted.com/ https://www.jetsonhacks.com/2019/10/01/jetson-nano-visual-studio-code-python/ https://github.com/JetsonHacksNano/installVSCode Instructions. Follow the instructions on the Jetson Hacks youtube below. If you have pip3 installed from another IDE, the process will be easier as the dependencies will already be installed. Install VS code on Windows or…
Install OpenCV on Nvidia TX1 with CUDA
Resources. https://github.com/opencv/opencv https://docs.opencv.org/4.2.0/d7/d9f/tutorial_linux_install.html https://www.jetsonhacks.com/2017/09/05/build-opencv-on-the-nvidia-jetson-tx1/ https://www.pyimagesearch.com/2018/09/26/install-opencv-4-on-your-raspberry-pi/ https://medium.com/@manivannan_data/install-opencv-and-tensorflow-on-jetson-tx1-and-jetson-tx2-bb4586aa396b https://github.com/jetsonhacks/buildOpenCVTX1 https://www.howtoinstall.co/en/ubuntu/xenial/cmake-qt-gui Prepare an SD Card You will need an SD card with a recommended capacity of 62GB to build OpenCV as there is no enough disk space on the TX1. You will need…
Install RPLidar for Nvidia Nano
References http://www.slamtec.com/en/Support#rplidar-a-series https://github.com/slamtec/rplidar_sdk https://github.com/slamtec/rplidar_ros https://github.com/SkoltechRobotics/rplidar https://rplidar.readthedocs.io/en/latest/ Connect LiDar Use the correct USB cable. The USB cable will need to be able to transfer data and power. If you are using a data USB cable, a green led will be lit…
Compile and Install intel realsense for nvidia nano. (D400, SR300 and T265).
References https://github.com/IntelRealSense/librealsense https://www.jetsonhacks.com/2019/05/16/jetson-nano-realsense-depth-camera/ https://github.com/JetsonHacksNano/installLibrealsense Increase Swapfile size to prevent Crashes Run the following commands to expand the swap file size. Otherwise the compile process will crash due to loss of memory. The swap file increase also reduces the compile time.…
Connect Xbox controller to Nvidia Nano/Raspberry Pi
Open the Terminal. Enter the command below in terminal to determine is ‘ertm’ is disabled. If Value is ‘N’ then enter the next command. If ‘ertm’ value from above is ‘N’, then run the following command to make it ‘Y’.…
PySerial Connect a Raspberry pi/Nano to an Arduino.
Download PySerial on Your Raspberry Pi/Nvidia Nano https://pypi.org/project/pyserial/ Download PySerial for Python3. Test run ‘Blink’ first to verify Arduino is working…. Follow this tutorial https://sites.google.com/view/tabletop-robotics/coding-and-how-to/pythonarduino-communication?authuser=0