Fixing WiFi connectivity on Nvidia Jetson Nano

  • Home
  • Blog
  • Fixing WiFi connectivity on Nvidia Jetson Nano
blog image

Fixing WiFi connectivity on Nvidia Jetson Nano

Are you struggling with fixing wifi connectivity issue with Nvidia Jetson Nano?

After going through Nano official forums, if you are planning to buy expensive wifi modules, just because of reported issues of connectivity loss, then you need to check this blog.

This blog contains 5 minutes of verified & tested hack to solve buggy driver, so that, jetson nano never loses its connectivity.


What is NVIDIA Jetson Nano?

Nvidia is a multinational computer systems design company based in California, US. It’s no surprise that some of the best software applications and developer kits belong to this multinational company. Jetson Nanois one such developer kit module that can empower countless artificial intelligence-based systems. 

The Jetson Nano™ kit is a cost-effective solution to build AI systems in less time. It helps create a range of embedded IoT (Internet of Things) apps, AI robots, intelligent gateways, and several artificial intelligence software/ solutions. The kit allows developers to build low-power AI systems and entry-level NVRs (Network Video Recorders). From image processing to object recognition, the kit has all you need to build an AI application. 

Another advantage of Jetson Nanois that it has been created for beginners. If you are still learning or want to learn about artificial intelligence and robotics, grab the starter kit and get going. It has ready-to-try projects that help you understand the use and purpose of AI in the real world. 

The following are some applications of Jetson Nano

  • Robotics 
  • IoT sensors 
  • Automated vehicles (AV)
  • Automatic speech recognition 
  • Geo-mapping 
  • Gaming, etc. 

Fixing WiFi connectivity on Nvidia Jetson Nano

Firstly, check wifi module compatibility from jetson nano official forum or can refer this link

We are setting up Edimax EW-7811Un for testing purposes for which maximum issues are reported:

sudo apt-get update
sudo apt-get install git linux-headers-generic build-essential dkms

git clone the following repository:
https://github.com/pvaret/rtl8192cu-fixes?

Checking if your device uses this driver from the list below,
ASUSTek USB-N13 rev. B1 (0b05:17ab)
Belkin N300 (050d:2103)
D-Link DWA-121 802.11n Wireless N 150 Pico Adapter [RTL8188CUS]
Edimax EW-7811Un (7392:7811)
Kootek KT-RPWF (0bda:8176)
OurLink 150M 802.11n (0bda:8176)
Plugable USB 2.0 Wireless N 802.11n (0bda:8176)
TP-Link TL-WN725N (0bda:8176)
TP-Link TL-WN821Nv4 (0bda:8178)
TP-Link TL-WN822N (0bda:8178)
TP-Link TL-WN823N (only models that use the rtl8192cu chip)
TRENDnet TEW-648UBM N150

sudo dkms add ./rtl8192cu-fixes
sudo dkms install 8192cu/1.11
sudo depmod -a
sudo cp ./rtl8192cu-fixes/blacklist-native-rtl8192.conf /etc/modprobe.d/
sudo echo options rtl8xxxu ht40_2g=1 dma_aggregation=1 | sudo tee /etc/modprobe.d/rtl8xxxu.conf
sudo iw dev wlan0 set power_save off
sudo reboot now

DataToBiz’s Hack:

Enable auto-login so that wifi never loses its connectivity on ssh. Here is how to make it happen:

sudo nano /etc/gdm3/custom.conf

In this file, uncomment the following:
I. AutomaticLoginEnable = true
II. AutomaticLogin = user // put your user name here e.g. jetson

After following the above 10 steps, Edimax module will never drop the connection.

Enjoy playing around with Jetson Nano with no connectivity issues!!!! At DataToBiz, we have been experimenting with various edge devices to solve business problems. Contact us in case you are looking for computer vision solutions on Nvidia Jetson Nano.

About Author: Aanchal is a deep learning engineer with DataToBiz having expertise in deep learning technologies and currently working on various IOT devices for computer vision product SensiblyAI & related client projects.

26 Comments

  1. Wow, marvelous blog layout! How long have you been blogging
    for? you make blogging look easy. The overall look of your website is wonderful, let alone the
    content!

  2. Pretty nice post. I simply stumbled upon your weblog and wanted
    to say that I’ve truly loved surfing around your weblog posts.
    After all I will be subscribing for your feed and
    I’m hoping you write again soon!

  3. Greetings from Carolina! I’m bored at work so I decided to
    check out your site on my iphone during lunch break. I enjoy the information you present here and can’t wait to take a look when I
    get home. I’m shocked at how quick your blog loaded on my phone ..
    I’m not even using WIFI, just 3G .. Anyways, good site!

    Also visit my web blog – CBD oil for dogs

  4. Hey There. I found your blog the use of msn. That is a really neatly written article.

    I will be sure to bookmark it and return to learn extra of your useful information. Thanks for the post.
    I will definitely comeback.

  5. Excellent post. I was checking continuously this weblog and
    I’m inspired! Very useful info particularly the
    final part 🙂 I deal with such info much.
    I was looking for this certain info for a very lengthy time.

    Thanks and best of luck.

  6. Great post. I was checking constantly this blog and I’m impressed!
    Extremely helpful info specially the final phase 🙂 I care for such information a
    lot. I used to be seeking this particular information for a very lengthy time.
    Thanks and good luck.

  7. Somebody necessarily help to make critically articles I would state.
    This is the very first time I frequented your web page and thus far?
    I surprised with the research you made to make this actual publish extraordinary.

    Fantastic job!

Leave a Reply

DMCA.com Protection Status