harry247

9 ms·

1. 1.▲
   Show HN: Flops Benchmark GUI Tool – ResNet50 and other models support(github.com)

   2 points by harry247 1y ago|0 comments
2. 2.▲
   Did we need RTOS for activity trackers?(singh47.github.io)

   2 points by harry247 2y ago|2 comments
3. 3.▲
   by harry247 2y ago

   We developed the RTOS (Real-Time Operating System) for our activity trackers using the Zephyr kernel and its libraries. In this article, I briefly shared a short summary of my experience of choosing different tech stacks for the firmware de
4. 4.▲
   by harry247 2y ago

   npm package: https://www.npmjs.com/package/hue-logs-client
5. 5.▲
   by harry247 2y ago

   updated UI (better look now :) )
6. 6.▲
   by harry247 2y ago

   thanks for suggesting @yahasolutions. Dozzle looks good, and lightweight too. I will explore more
7. 7.▲
   Show HN: Hue Logs – A Minimal Log Monitoring Tool(github.com)

   5 points by harry247 2y ago|4 comments
8. 8.▲
   We saved battery in our ESP32 WiFi circuits (TCP vs UDP)(khalsalabs.com)

   43 points by harry247 2y ago|25 comments
9. 9.▲
   by harry247 2y ago

   I feel like this is a finding/experience worth sharing. We ran into battery problem when developing our MVP using esp32 c3 MCU. ESP32 have high current consumption during network calls and we resolved this problem by avoiding TCP proto
10. 10.▲
    by harry247 3y ago

    Sat Sri Akaal
11. 11.▲
    by harry247 3y ago

    Just did it !! Enabling 10m caching on nginx now (It is good atleast now the link will open from HN homepage). Thanks for suggesting this, I should have done it before
12. 12.▲
    by harry247 3y ago

    yes, I have a static IP and port forwarded. It IP can be mapped to website (dns name) via namecheap and godaddy like services. This is enough to put it on internet In this setup I added a nginx in between (doesn't enable cache yet) for
13. 13.▲
    by harry247 3y ago

    Its good idea, I never tried or probably didn't know much about nginx caching. Will Nginx cache webpage and serve directly without hitting much the esp32 server. I am going to read on it now
14. 14.▲
    by harry247 3y ago

    nope, no CDN. It has NGINX reverse proxy
15. 15.▲
    by harry247 3y ago

    Its still a single esp32 s2 mini. Its Nginx that is saving this little mcu !!
16. 16.▲
    by harry247 3y ago

    yes, you got it right its due to that odd message web browsers show for non-https websites. This HTTPS/TLS has been added using nginx on different server, also to support some load. The website is still under lot of traffic, however ng
17. 17.▲
    by harry247 3y ago

    I think it will drop most of the traffic, as I posted in load test results. The traffic coming to this is crazy. I can see nginx access logs and requests are not stopping!!
18. 18.▲
    by harry247 3y ago

    it was too much traffic to handle for this little poor chip
19. 19.▲
    by harry247 3y ago

    I did some load tests before postings, simulate 100 users at a time. It was serving only 47 of them: https://bashify.io/images/tNg4SB https://bashify.io/images/7OtLGf
20. 20.▲
    by harry247 3y ago

    Lol! this is true after posting on HN
21. 21.▲
    by harry247 3y ago

    thanks !! yes it behind nginx
22. 22.▲
    by harry247 3y ago

    OMG!! I didn't expect that I am getting that much traffic from HN. I put this besides nginx but still its too much traffic to process for Esp32 S2 chip. Lol
23. 23.▲
    by harry247 3y ago

    Another way someone told me is to promote things in the forum comments, like this website I hosted using esp32. I am posting here: https://esp.khalsalabs.com For few days I will test commenting method (until this goes down due t
24. 24.▲
    Website hosted on ESP32(esp.khalsalabs.com)

    204 points by harry247 3y ago|162 comments