Jetson Nano - UART J41
GPIO/I2C

Jetson Nano – UART

October 10, 2019 kangalow 0

There is a UART on the J41 GPIO Header of the NVIDIA Jetson Nano Developer Kit. Useful when you need a little bit of extra serial connectivity action. Looky here: Background There are two UARTs on the Jetson Nano. We have an article about the Serial Debug Console which is Read more …

GPIO/I2C

Jetson Nano – Using I2C

July 22, 2019 kangalow 15

A simple way to control Servo Motors on the NVIDIA Jetson Nano Developer Kit is to connect the Jetson Nano via I2C to a PWM Driver. Looks here: Background There are four types of serial communication ports on the Jetson Nano. The most obvious is USB, which is where you Read more …

Jetson Nano GPIO FF
GPIO/I2C

Jetson Nano GPIO

June 7, 2019 kangalow 22

We use GPIO to talk to external devices on the NVIDIA Jetson Nano. Looky here: Introduction One of the nice things about the Jetson Nano is that there is an expansion header which is useful for General Purpose Input Output (GPIO). You may have thought about turning a light on Read more …

Jetson Nano WiFi
Hardware

Jetson Nano + Intel Wifi and Bluetooth

April 8, 2019 kangalow 22

Adding an Intel Wifi card to the Jetson Nano can be a little scary first time through. Fortunately, it’s easy to do! Looky here: Note: The connectors on the antennas are IPEX MHF4 not U.FL as stated in the video. I hope there isn’t too much confusion. Background The NVIDIA Read more …

Jetson AGX Xavier Pin 1
GPIO/I2C

NVIDIA Jetson AGX Xavier Expansion Header

November 7, 2018 kangalow 0

The NVIDIA Jetson AGX Xavier GPIO Header Pinout table has been updated with the Linux GPIO numbering and work sheets mapping the Tegra pins all the way to the GPIO Expansion Header. Note: The table is kept on a separate web page for easier maintenance. There’s a lot of info Read more …

Jetson AGX Xavier I2C
GPIO/I2C

I2C – NVIDIA Jetson AGX Xavier Developer Kit

October 23, 2018 kangalow 0

It is straightforward to connect an I2C device to a Jetson AGX Xavier. Looky here: Background I2C is a straightforward serial protocol. There are usually two wires, one is for transferring data (SDA), the other is a clock which is used to mark the begin and end of data packed Read more …

I2C - Jetson TX2
GPIO/I2C

I2C – NVIDIA Jetson TX2 Development Kit

July 25, 2018 kangalow 25

It is straightforward to connect an I2C device to a Jetson TX2. Looky here: Background I2C is a straightforward serial protocol. There are usually two wires, one is for transferring data (SDA), the other is a clock which is used to mark the begin and end of data packed (SCL). Read more …

Articles
GPIO/I2C

GPIO and SPI – NVIDIA Jetson TX1

April 4, 2017 kangalow 5

In a post on the NVIDIA Jetson TX1 forum, Wilkins White (Atrer) from Nova Dynamics (ww@novadynamics.com) wrote up a quite wonderful explanation of how to enable SPI on the Jetson TX1. The SPI interface is used in the discussion to interface with a MCP2515 CAN Bus Module (CAN Bus is Read more …

Attached serial console cable to a Jetson TX1 Development Kit
Hardware

Serial Console – NVIDIA Jetson TX2

March 24, 2017 kangalow 30

A Serial Console is a useful tool for embedded development, remote access, and those times when the development kit has issues that you need to observe. Here’s a simple approach for adding a serial console. Looky here: Serial Console Background The story of serial data transfer over wires goes back Read more …