Programming with Nemo
Programming with Nemo
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Відео

React Native Authentication + AWS Amplify in 20 mins. Step by step tutorial! For beginners! 2023
Переглядів 9 тис.2 роки тому
Chapters: 0:00 Introduction with demo 0:47 Build Authentication backend with AWS Amplify and Cognito 2:52 Front end (1/3) Project setup (React Native, Expo, Native base) 5:05 Front end (2/3) Implement the User Interface with React Native 10:56 Front end (3/3) Connect Front end UI with authentication backend Production grade authentication screens with react native, AWS amplify, expo, and native...
React Native Project - Build a Twitter Clone - Part 1 Registration / UI (Hands on, super easy!)
Переглядів 7862 роки тому
This video is one of our series of creating a Twitter clone tutorial. In this video, I’ll show you how to create a production-grade user account creation UI with react native from scratch.
Build a Smart Home Matter Device in 10 mins on ESP32
Переглядів 27 тис.2 роки тому
Build a Smart Home Matter Device in 10 mins ESP32 basic core iot development kit: shop.m5stack.com/products/esp32-basic-core-iot-development-kit-v2-6
Matter protocol explained - device setup / commissioning with demo
Переглядів 4,2 тис.2 роки тому
This video shows a demo of setting up a Matter device by using an iPhone and explained in detail the Matter protocol for setup/commissioning. Some material referenced in this video: - Matter specification: csa-iot.org/wp-content/uploads/2022/10/22-27349-001_Matter-1.0-Core-Specification76.pdf - ESP 32 DEV kit: shop.m5stack.com/products/esp32-basic-core-iot-development-kit-v2-6 - Matter lighting...
System design interview question - url shortening service
Переглядів 2272 роки тому
Refreshed 2022. This video tackles one of the most popular system design interview questions: design a url shortening service at scale. 0:00 User experience 0:37 Functional requirements 2:04 Non-functional requirements 4:00 API Design 5:50 Database Design 7:20 Scale up Application Layer 9:02 Scale up Database Layer

КОМЕНТАРІ

  • @kingthousu
    @kingthousu 2 місяці тому

    How to store the matter qr code to the device and display in lcd during commissioning mode?

  • @DoanThanhNhanKHL
    @DoanThanhNhanKHL 2 місяці тому

    I can't use import Auth from aws-apmplify package it said Module '"aws-amplify"' has no exported member 'Auth'.ts(2305) ⚠ Error (TS2305) | Module has no exported member Auth . import Auth how can i fix it?

  • @aerilashraf
    @aerilashraf 3 місяці тому

    Good content 🎉

  • @GooseGumlizzard
    @GooseGumlizzard 4 місяці тому

    this is outdated now I think.

  • @VinhĐặngQuang-j8n
    @VinhĐặngQuang-j8n 6 місяців тому

    can you explain how matter generate QR code and manual code via vendor ID and product ID or somethings like that?

  • @pmull252
    @pmull252 8 місяців тому

    Thanks for this. Regarding the QR code itself. What information does this contain? How does the phone app determine if it's a valid QR code for that device etc.?

  • @shubhamdp
    @shubhamdp 9 місяців тому

    You also read the application clusters pdf and device library pdf as well 😁

  • @joshbleijenberg4000
    @joshbleijenberg4000 9 місяців тому

    Great video, more video s in react native with AWS Amplify please

  • @sridharreddy6312
    @sridharreddy6312 10 місяців тому

    Hey Man! one of the best video I saw till now with react native and amplify. Is it okay if i ask you to share the Git repo of this project. I got my own Ui and Cognito user pool detials ready just need to use the back end because as i was trying to customize the UI of prebuilt react native auth UI but its really hard to customize the prebuilt UI and understand the backend.

  • @ryan2345
    @ryan2345 Рік тому

    you move the screen around so much i had to hit mute before i got dizzy

  • @SayedMahamud
    @SayedMahamud Рік тому

    Thank you for providing insights into Matter Protocol.

  • @Agenticilm
    @Agenticilm Рік тому

    ua-cam.com/video/OSJpG2YWTGE/v-deo.htmlsi=upN7ZPioKPLXDd5g&t=220 Can you please share link to any further information regarding the crypto and blockchain knowledge that you mentioned at the above mentioned timestamp of your video?

  • @Rishi-sv5ns
    @Rishi-sv5ns Рік тому

    Do you know any iOS App sample code to do matter commissioning ?

  • @gellertbiro8067
    @gellertbiro8067 Рік тому

    What happens when your phone and the appliance are not on the same network?

  • @varshilgandhi9436
    @varshilgandhi9436 Рік тому

    Great Video. I have one suggestion for you please make one detailed play-list on Matter because I think in future it will very effective and also people are interested on it.

  • @soovui
    @soovui Рік тому

    It will be good, you could teach us step by step on how to build the demo box. From there, we will know how to start to develop ourselves. Because I did not find any good step by step tutorial on how to setup the matter with esp32. Your demo board seriously awesome. I like to build a demo case just like yours, it is superb.

  • @christopherrys8356
    @christopherrys8356 Рік тому

    Thank you. But please lower the music volume in the video.

  • @swapanilsharma9692
    @swapanilsharma9692 Рік тому

    Hi @programming Nemo, how we can implement device-to-device automation using matte fabric. ?

  • @gzoechi
    @gzoechi Рік тому

    Informative but the music makes listening painful😬

  • @jonnyx850
    @jonnyx850 Рік тому

    This video is no longer easy to follow due to major changes to expo (and other parts of the stack?) recently. A link to the git repo - or at least telling us what versions of npx, expo, and create-expo-app you're on could turn a frustrating, unfruitful experience into a joyous one.

  • @MunnyLerner
    @MunnyLerner Рік тому

    I just started my journey on researching IOT and your video was by far the best. Also, you have the gift of humor, well done. Thanks!

  • @tannerdavisr
    @tannerdavisr Рік тому

    Finally someone who delved into a bit more of the nitty gritty about the protocol. Every other video is just the glazed over "everything will work together". Okay... But I would like to know a little more about HOW. Great video.

  • @developerpaul46
    @developerpaul46 Рік тому

    Thanks man! sub +1

  • @hungngovinh7756
    @hungngovinh7756 Рік тому

    great content! Looking forward to next one

  • @AravindhanSugumar-u8p
    @AravindhanSugumar-u8p Рік тому

    i need to know how to find node id and pairing methods after commissioning of matter device..

  • @joshjfw
    @joshjfw Рік тому

    Bro...keep it up. Niche is the way to grow and as a product dev manager I really appreciate you're work! Thank you, and subbed!

  • @alzalame
    @alzalame Рік тому

    Nice explanation .

  • @thespacecat5000
    @thespacecat5000 Рік тому

    Part 2 when?

  • @IvanTarapcik
    @IvanTarapcik Рік тому

    That background music is really annoying! 🙉

  • @Bigglare
    @Bigglare Рік тому

    Matter isn't really any simpler than any other zwave or zigbee device. Once you buy the initial hub and pair it to Alexa, google or Apple, everything pairs fairly quickly and easily. Friends dont let friends buy non-matter Wifi crap.

  • @yanzhang-jk4rq
    @yanzhang-jk4rq Рік тому

    As a smart home devices manufacture here, we are looking forward to Matter, it is really amazing!

  • @asleepawake3645
    @asleepawake3645 Рік тому

    If only devices open source their firmware

  • @asleepawake3645
    @asleepawake3645 Рік тому

    Take IoT out of the cloud and into privacy protected home servers

  • @aniruddharaje8
    @aniruddharaje8 Рік тому

    Pretty cool, also can this be done without a device purchase, can a laptop or any other device be used to broadcast and allow the devices to link it?

    • @pgnemo
      @pgnemo Рік тому

      You can build it on linux/mac, follow instructions here: github.com/project-chip/connectedhomeip/tree/master/examples/all-clusters-app/linux

    • @aniruddharaje8
      @aniruddharaje8 Рік тому

      @@pgnemo will it allow to connect with any smart light bulb, or only the bulbs which use matter protocol?

    • @pgnemo
      @pgnemo Рік тому

      Only with Matter protocol.

  • @PrathameshJakka
    @PrathameshJakka Рік тому

    good video

  • @MrMookiebud
    @MrMookiebud Рік тому

    Was good up until activate.sh and then I get a pw fail message. No 'ready to go' message. Tried running bootstrap, followed by activate again with the same result. all-cluster-app ultimately fails the build.

  • @Max-lu7dz
    @Max-lu7dz Рік тому

    Where can i find this app or is it possible to use equal app which supports matter commissioning like google or apple home app?

    • @pgnemo
      @pgnemo Рік тому

      The app is available on iOS App Store : search for “iMatter. “

    • @ozodbekxomidbekov8320
      @ozodbekxomidbekov8320 Рік тому

      How about for Android users? @@pgnemo

  • @SharpGIS
    @SharpGIS Рік тому

    Very nice! Good basic starting point. I'm really wanting to set out to make a small client library that can discover and control various matter wifi devices, but I find it nearly impossible to find any good documentation on how to do this and where to get started. Yes there are a couple very platform specific implementations, but if they don't support the platform I want to use, I'm basically hosed, and the platform support so far is extremely limited (they don't even have a Windows build)

    • @pgnemo
      @pgnemo Рік тому

      Indeed. Currently Linux, Mac, iOS, Android are supported to build matter controller to discover and control matter devices. Windows support is missing. You can try raspberry-pi/Android/iOS if any of those is an option for you.

    • @SharpGIS
      @SharpGIS Рік тому

      @@pgnemo made some tiny bit of progress playing with DNS-SD and can find the TP-Link plug and understand what kind of device it is. Still far cry from actually talking to the device though. Been going through the ~900 page doc back and forth as well slowly building knowledge and chipping away. It feels overly complicated

    • @pgnemo
      @pgnemo Рік тому

      Nice progress already ! Indeed some manufacturers already have Matter enabled.

    • @joshjfw
      @joshjfw Рік тому

      This is a great idea. 👍

    • @Andrew-rc3vh
      @Andrew-rc3vh Рік тому

      @@pgnemo The ESP32 H2 supports Matter and comes with a Matter SDK and also end devices already preloaded with the code so they can just wire up and work. They also have a bridge router and all certified too.

  • @akashdeep6115
    @akashdeep6115 Рік тому

    Any link for getting the code?

  • @mairswartz
    @mairswartz Рік тому

    Nice work

  • @tomshyrus7965
    @tomshyrus7965 Рік тому

    Is this kit capable of thread border router?

  • @majstealth
    @majstealth 2 роки тому

    but that setup is not a single step less than the setup going with the bosch system? why would i care about amazon or google when I decided to go with bosch? what i find frustrating is the not clear comunication that i would need a bsh gen 2 plug to repeat matter, but a gen 1 to repeat zigbee. and gen 1 gets less and less available. also with bsh and openhab, both work totally offline locally - so where is the benefit?

    • @pgnemo
      @pgnemo 2 роки тому

      The trend is that all major manufactures have adopted Matter, so we are expecting to see one single open ecosystem (vs. locked down by different ecosystems when you buy devices from different manufactures). So no matter what brand it is, the setup process is very similar and you can use the same Matter controller app to do the setup. VS. multiple apps/ different setup process for the devices by different manufactures. I think the main difference is Matter protocol is open and is being widely adopted.

    • @majstealth
      @majstealth 2 роки тому

      @@pgnemo yeah i totally did not hear that 20 times already. time will tell if this time it realy gets delivered, not just promised.

  • @shadafridi
    @shadafridi 2 роки тому

    Will this work with any esp32 board?

    • @pgnemo
      @pgnemo 2 роки тому

      There are 4 officially supported ESP32 board, you can check out those here: ua-cam.com/video/nO45szofvOM/v-deo.html . Others may work but not official yet.

  • @pgnemo
    @pgnemo 2 роки тому

    Tell me in the comment what you are interested or want to see in my next video about Matter. :)

    • @viethoangnguyen9372
      @viethoangnguyen9372 Рік тому

      Can you build a device about Realtek KIT as BW16/RTL8720DN? Thanks!

    • @rogerbontemps8195
      @rogerbontemps8195 Рік тому

      it would be nice to do all that, but using vscode as a IDE

    • @ozodbekxomidbekov8320
      @ozodbekxomidbekov8320 Рік тому

      Hello Nemo, I really need your help with Matter. How can I contact you ? Please give me contact info/email

  • @timyao467
    @timyao467 2 роки тому

    Sorry but I don't understand... When building a device into a Matter device, does the sample code includes the part the ESP32 chips support Matter? And how does a Matter device know what it can do? As your video shows that ESP32 selects the device type as Samsung light bulb, how does Matter trigger the work for light on/off on ESP32? Sorry my words are a bit of a mess

    • @pgnemo
      @pgnemo 2 роки тому

      The matter device built with ESP32 is a sample app which simulates lights turning on/off with LED (with different color representing off/on state), it's not actually connecting to a light bulb. You can refer to my other video where I explained how to build a matter device with ESP32: ua-cam.com/video/nO45szofvOM/v-deo.html Let me know if you have further questions.

  • @letadz8577
    @letadz8577 2 роки тому

    More tutorial for real project pls. Like bank app with login and register

    • @pgnemo
      @pgnemo 2 роки тому

      Good idea! Will look into that. Thanks!

    • @letadz8577
      @letadz8577 2 роки тому

      You're welcome! Don't forget the API hehe I want to learn more from you

  • @pgnemo
    @pgnemo 2 роки тому

    Please let me know what topic you want to know more about and I'll consider making it into my next video! Thanks.

  • @GaryRobas
    @GaryRobas 2 роки тому

    Thanks for a great video, helped me a lot!

    • @pgnemo
      @pgnemo 2 роки тому

      Glad it helped!

  • @Max86421
    @Max86421 2 роки тому

    I can't wait to use matter smart home devices with my Google nest hub max