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What’s Jetson Nano? – Robu.in | Indian On-line Retailer | RC Interest


Whereas learning AI, you could be questioning what’s Jetson nano board is. Anyone useful with a single board laptop(SBC) may convey Jetson nano for his utility. NVIDIA captures many of the space in Synthetic intelligence(AI) and Machine studying(ML).

The NVIDIA Jetson nano package deal consists of:

  • Jetson nano module and reference service board
  • Paper booklet with QuickStart and assist data
  • 802.11ac wi-fi adapter with extension cable

NVIDIA Jetson sequence developments kits are specifically made for lovers and hobbyists prepared to work in AI and ML. This weblog will cowl the board’s introduction, its benefits, disadvantages, and areas of utility.

Introduction

Initially, we see who’s NVIDIA and how much boards they’re growing. NVIDIA is an American MNC positioned in Delaware and primarily based in Santa Clara, California. It has made a particular impression on designing graphics processing models for the gaming {and professional} markets. It is usually identified for designing ICs which is utilized in gaming console and PC (private laptop).

NVIDIA additionally gives a cloud gaming service referred to as GeForce. The board referred to as Jetson Nano was launched in mid-March 2019 by NVIDIA. The supposed market is open for hobbyist robotics at an affordable value.

Jetson nano is a small AI laptop made for freshmen, learners, and builders. If you wish to enter into AI world, this board would be the finest begin for you. Jetson nano is constructed with 64 quad-core ARM Cortex-A57 CPU. Its working pace is 1.43 GHz and has a maxwell GPU with 128 CUDA cores able to 472 GFLOPs (FP16). Speaking about processing reminiscence, it has 4GB of 64-bit LPDDR4 RAM on-board and 16GB of eMMC storage and runs Linux for Tegra.

1 MicroSD card slot for fundamental storage
2 40-pin growth header
3 Micro-USB port for 5V energy enter, or Gadget Mode
4 Gigabit Ethernet port
5 USB 3.0 ports (x4)
6 HDMI output port
7 DisplayPort connector
8 DC Barrel jack for 5V energy enter
9 MIPI CSI-2 digital camera connectors

Community Connectivity:

Although Wi-fi connectivity chips will not be supplied inside nonetheless you possibly can join the board to the web wi-fi with the assistance of adapter USB pins:

  • Wired – RJ45 Ethernet connector is supplied for wired connection of web to the board.
  • WLAN – Wi-fi networks might be accessed after plugging in a supported USB wi-fi networking adapter.
  • WPAN – Plugging in a supported USB Bluetooth adapter, you possibly can capable of entry the Bluetooth connectivity.

Ethernet Port LED Conduct:

Inexperienced LED: It reveals that the ether gigabit connection is lively. Will probably be off if no ethernet connection is there or the gigabit connection is slower than 1 gigabit/second.

Amber LED: It’s going to flicker if there’s site visitors flowing by means of the port.

Pinout

NVIDIA nano boards pins are distributed into a number of SPI, I2C, UART communication pins. Let’s examine how pins are allotted with sure protocols:

Supply: official jetson nano pinout

All pins are straight linked to the Jetson Nano board, besides I2C pins. We’ll see the pin distribution within the beneath paragraph.

  • Energy Pins: Energy pins can be found in two voltage ranges (3.3 and 5v). The 2 5V pins can be utilized to energy the developer package to attract present as much as 2.5A every. (Notice: Don’t energy the board through 5v pins and USB-C connector concurrently, which can injury the board). The ability module modes are :

10W – default mode for extra efficiency
5W – steered for much less vitality use

  • UART communication pins: Pin 8 and 10 are linked to the UART chip.
  • I2C communication pins: I2C interface pins are pulled up with 2.2kohm resistors to three.3V. These I2C pins are linked to an intermediate stage shifter which adjustments the voltage from 1.8v to three.3v. These are pins 3 and 5 and pins 27 and 28 (I2C SDA, SCL pins). Pin 8 and 10 are allotted to UART communication pins.
  • SPI communication pins: SPI communication pins are allotted to pins 16, 17, 18,19 (for SPIO).
  • Interface Sign Pins: All of the pins use 3.3v, and by default, they’re configured as GPIO pins, besides communication protocols pins like (I2C and SPI pins).

Benefits

Speaking when it comes to benefits, the board comes with a number of benefits

  • It is available in a compact dimension and is highly effective sufficient for superior AI purposes with low energy consumption
  • It permits growth of AI purposes utilizing NVIDIA JetPack SDK
  • This board additionally helps Whole GPU-accelerated NVIDIA Software program Stack for utility growth and optimization
  • Good numbers of I/O Peripherals to additional increase AI tasks
  • Massive group assist with a large assortment for tutorials of freshmen. 
  • Massive heatsink for higher warmth dissipation
  • Simple to create, deploy, and keep AI on the edge
  • Versatile and scalable platform to get to market with fewer growth prices
  • Low energy consumption

What are you able to do with Jetson nano?

We’ll divide the applying/advantages of this board into two sections resembling:

  • Instructional:
    Free NVIDIA programs
    Free Certification from NVIDIA
    you should utilize it for mannequin coaching in much less value
  • Robotics:
    Py Bullet
    ROS
    Realsense (Depth digital camera)
    Made for AI

Disadvantages

It has only a few disadvantages whereas taking the worth into consideration

  • It doesn’t include the WiFi module inside
  • Additionally, they have not added Bluetooth to the board, whereas the raspberry pi comes with 10x much less value and the Bluetooth and WiFi module inside it.
  • Solely two PWM pins have been supplied on the board.

Conclusion

If you wish to construct a fancy utility on AI with a restricted quantity, then the jetson nano developer package shall be a sensible choice. It comes with a better ARM cortex software program which helps to handle all of the complicated ranges of applications. It was the essential introduction session for the jetson nano. Within the subsequent half, we’ll go to the best way to work with the board.
I hope this may clear your doubt concerning the board. Be at liberty to remark your doubt within the remark part.

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