by kangalow in Featured 17
Over The Air (OTA) updates is one of the new features for the JetPack 4.4 Production Release – L4T 32.4.2. Unfortunately, there are some issues with this feature that people are encountering in the product rollout. Here’s the money quote from NVIDIA: Note: We have temporarily disabled the feature of Read more …
JetPack 4.4 – L4T R32.4.3 is now available! NVIDIA announces today that the production version of JetPack 4.4 is now available. JetPack 4.4 replaces the current JetPack 4.3 as the production version. There are many upgrades and new features. Here’s the official blurb from NVIDIA: We are pleased to announce Read more …
Some of the more popular pages on JetsonHacks are the pinouts for the GPIO headers on each of the Jetson developer kits. Here’s a new one for the Xavier NX! The Jetson Xavier NX GPIO J12 Header Pinout gathers together some of the information that’s spread over several documents such Read more …
The $399 NVIDIA Jetson Xavier NX Developer Kit is the new Jetson powerhouse on the block. Looky here: Introduction The Jetson Xavier NX dev kit brings Jetson Xavier performance to help solve AI and robotics where you need some serious machine learning horsepower. The entry level Jetson Nano is a Read more …
The NVIDIA Jetson Nano Developer Kit is a $99 Jetson built for Maker and AI projects. Looky here: Background There have been several models of the Jetson over the last 5 years, starting with the Jetson TK1 and most recently the Jetson AGX Xavier. Each model is much more powerful Read more …
NVIDIA recently began shipping a new product, the Jetson AGX Xavier Developer Kit. Looky here: Jetson AGX Xavier Overview The Jetson Xavier is the next generation of the Jetson line of development kits. Xavier ups the game from the previous generation Jetson TX2. The Jetson Xavier introduces a new module Read more …
RACECAR/J is now using VESC 6 electronic speed controllers. Newer versions of the VESC now require the new VESC Tool to program them. Looky here: Background For RACECAR/J, we replace the stock TRAXXAS ESC with the VESC 6 Plus from Trampa Boards. This is the official VESC from the creator Read more …
Installing the VESC 6 Plus on the platform consists of several steps. First, remove the protective wrap on the platform. The VESC 6 Plus will be mounted to the bottom of the platform. Using the 4 supplied M5 screws, attach the VESC to the left side of the car. The Read more …
In RACECAR/J FlatNose Platfrom Part I we built up the lower FlatNose platform. In an earlier article, we built a chassis. Now we attach them together. Looky here: Introduction Building even a simple robot like RACECAR/J usually means several assembly steps. Now that we’ve built the chassis and the platform Read more …
Note: Everything in the RACECAR/J store is 10% off from Black Friday to Cyber Monday. In earlier articles, we built a RACECAR/J using the MIT platform specification. The MIT platform accepts a Jetson TX Development Kit, a Hokuyo UST-10LX Lidar, and a Stereolabs ZED camera for the computing and sensing Read more …
One of the first things people like to do with their RACECAR is gather data. Using ROS we can record and playback actions. It’s easy! Looky here: Background The usual note here: You should definitely have the book “Programming Robots with ROS, a practical introduction to the Robot Operating System” Read more …
Exploring ROS is easy using the both the built-in tools and additional GUI based tools. Looky here: This is a little different than most the content on JetsonHacks. Basically we bring up a running ROS system using the MIT RACECAR stack and take a look around. This gives some background Read more …
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