Scan QR code to Send WiFi Credentials | No Hardcoding | ESP32 Projects

This video will guide you with providing WiFi Credentials wirelessly to your ESP32 board without hardcoding it just like we did in ESP Rainmaker. Also you can remove the wifi credentials quite easily the you want to change it.
This technique will be really useful for many of your IOT projects.
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ESP BLE Provisioning (Android )
ESP BLE Provisioning (iOS )
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⏱ Time Stamps ⏱
00:00 Introduction
02:07 Giving Reference of ESPRainmaker
02:33 Explaining Builtin Example code for WiFi Prov
07:20 App required for this
07:55 Testing WiFi Provisioning via BLE by scanning QR code
08:37 Testing WiFi Provisioning via BLE without scanning QR code
09:49 Testing WiFi Provisioning via SoftAP without scanning QR code
11:41 Integrating WiFi Provisioning Code in Adafruit MQTT code
12:44 Logic for resetting WiFi Credentials
13:37 Testing WiFi Provisioning in Adafruit MQTT
15:05 If you got value out of it, do like, share and comment
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explore | learn | share

[@rajeshparab9200]

your tutorial's are very simple and easy to understand IoT, i have just subscribed your channel and will regularly follow. Thanks and all the best for your Maker Faire Shenzhen Trip

[@gandharvdhurvey5131]

Thanks man, this is what I was waiting for

[@innospire3485]

Thank You Sachin... It was a very useful feature of ESP32 and u explained it very brieflly. Each time I was struggling to configure the SSID and Password on all my students Projects. This Method will very helpful for me. Looking forward for more interesting videos like this this from you

[@kaushalsuvarna1284]

Every video of yours has a unique value and is importance and great learning ❤👍😀

[@techiesms]

Glad to hear this. Thank you for your comment 😇😇 Just keep supporting and keep sharing.

[@user-xp6ms4wq2v]

Great explanation! Many thanks!

[@nick12349]

incredibly useful... thanks for making this

[@techiesms]

Glad it was helpful!

[@pamarthikanakaraja9812]

❤❤ Hi Bro this tutorial is very much helpful for commercial Automation logics like Smart WiFi switch

[@mr.opplayer9592]

Love from Bangladesh I have watched all of your video and keep learning...❤❤❤

[@techiesms]

Thank you so much Just keep supporting and keep sharing

[@dineshmali_in]

Thank you so much for this interesting project... i was looking for this logic Again thank you so much..❤❤

[@techiesms]

Glad to hear that it helped. Do share it with others as well

[@varietystore9699]

Interesting project. Thanks!!

[@techiesms]

Thank you

[@srinivasareddydevireddy900]

Excellent, very useful bro

[@techiesms]

Glad to hear that it is helpful to you 😀

[@user-yo9vs7sw7s]

thanks sir amazing & knowldge full video.

[@tumwesigiremyketezla6423]

this was awesome can now make iot and smart products and projects🙂 where the end user can easily connect and change wifi credentials at their will

[@afp2003d]

I like it. Thanks for your videos

[@techiesms]

Glad you like them! And if you get some value out of it, then do share it

[@drelectronics13]

Need more videos which includes this thing❤

[@techiesms]

Sure One project using this logic coming up next on our channel

[@kcreations5478]

Just Awesome 👍

[@techiesms]

Glad you liked !!!

[@kcreations5478]

@@techiesms Thanks Sir Love From Odisha ❤️

[@schoginitoys]

Excellent 🙏

[@techiesms]

Thanks a lot Share video Share Knowledge

[@ManasChachra]

This was what i had originally thought of implementing when i first started using my esp32, next i wanna see is flashing code wirelessly

[@mcrotbot]

great vid!

[@techiesms]

Thank you 😊 Keep supporting, keep sharing

[@shakerileiwat4341]

Thank you 👍👍👍

[@nick12349]

Thanks!

[@axramar7743]

Very usefull🎉

[@chandrurn]

Hi , awesome 👍, is there any possibility to add some custom variables like tokens and etc , i have been using their old example which is awesome and it takes very less space inside the code

[@rupeshkoulge1616]

Thanks for this Sachin, its exactly same as what they used in Rainmaker. Have you ever tried using ESP Rainmaker API's with custom APP?. It would be great if you can find this out or is there any other way to customise rainmaker App as the UI of rainmaker APP is very basic and boring.

[@mahendraamarapalli5859]

nice bro 👌

[@techiesms]

Thanks ✌️ If you got some value out of it, then share it with others as well

[@telsonlancycrasta]

Nice 👍🏻

[@techiesms]

Thanks ✌️

[@user-dh9pg3duuui]

Thank you

[@techiesms]

Welcome! Keep supporting

[@jesus_malik]

Nice!!!

[@techiesms]

Thanks! Share video Share Knowledge

[@sistemamarco]

Nice video. What about assign a static IP address?

[@smitpatel7720]

Heyy, it's a fantastic solution to connect the device to the wi-fi at a client end. but I have a request to you, i hope that you have heard about the "ARIES board" made in India. it's very helpful that you will make a video to interface that "Aries IoT board " to any cloud platform.

[@alcroc]

Hi great video. I'm a English (GB) speaker. Could you perhaps slow your speech down, just a little, it helps with a better understanding for people with different accents, again great and informative video. Thank you.

[@locnguyen-vb9ws]

vietnamese thank you very much

[@SaddamHusain-ih3sf]

Hello sir its more complex make video on DPP or wifi easy connect tutorial in which no espersif app is needed we can directly scan qr code using our default camera in hotspot and all are done

[@shounakmahatata]

can you make a video which i can make my home automation by wifi i.e. rainmaker as well via blutooth

[@nikoskalousis3523]

Why should one format the nvs? Cannot the same behavior be achieved by using the Preferences library to clear the network credentials?

[@raymi9612]

after implementing this to my code, do I need to provide Wifi credentials every time I restart my device or disconnect it from power supply?

[@harshalshambharkar4432]

Very Useful.

[@techiesms]

Glad it was helpful!

[@naveen.r-sonetonix7570]

concept was super .But i cant able to set static IP Address. Let me know for any solution

[@prachidevram120]

In my Arduino ide , port button is disabled i am not able to select the port what can i do ?

[@tryitideas]

how to keep provisioning enabled even if device is already provisioned?

[@manojvora657]

please let me know, how much developing charges for custom project,

[@CrashIt.]

Is there any thonny code in micropython that gives exact same results

[@mani_1937]

Can u make a video on esp8266 with this feature

[@dnzrobotics]

👍👍👍

[@user-pw7xc2ml7e]

Hi , How we can show same QR code on TFT Display?

[@vishaljain6130]

Hi Sachin, provisioning WiFi through SoftAP, you erase some lines of code, this is not enough. If anyone can do merely as suggest by you than I would like to learn. Comment is eagerly awaited. Thanks

[@itzpriyanshu3044]

Sachin sir please make an video on making alexa voice assistant using esp32

[@NextGen_automation]

Your Sachin sir not sharing all things as well

[@letselectrifyit1209]

please for and implementation of this fonctionality in micropython

[@letselectrifyit1209]

thank you for all your vidéos, i which one day i will be able to master physical computing as you do 😊😊🙏🙏

[@PaulMcGuinness]

This seems overly complicated. The method I use is (1) Retrieve stored SSID/Pass from flash, (2) Try to connect - If success, goto step 4 , (3) If fail, then setup LocalAP with generic credentials, (4) Start local webserver plus whatever code your ESP is supposed to be doing (with option in webserver to setup WiFi including lising local AP's to avoid issues)

[@emailgopala]

🙏👍

[@itzpriyanshu3044]

Sir can we make alexa voice assistant using esp32

[@NextGen_automation]

Yes you can

[@itzpriyanshu3044]

@@NextGen_automation but how

[@NextGen_automation]

​@@itzpriyanshu3044DM me

[@sasisankar5874]

Hi sir I need one code for light on and light off... notification in whatsapp....

[@dineshmali_in]

is it possible to use in esp8266 module? waiting for positive response

[@techiesms]

No

[@dineshmali_in]

@@techiesms please make a video for esp8266 board as well where i can use this logic

[@computerhouse9979]

can I use esp8266

[@thenextproblem8001]

I still prefer the wifi provisions with custom HTML page... This can be only used with makers not with a "product"

[@techiesms]

Why can’t we use it in our product?

[@rajnishxkapur]

+techiesms Perhaps because the product owner may not want to use Espressif branded app to have total control on the product's brand. Unless Espressif provides an SDK to integrate into one's own app. HTML on the other hand is much simpler.

[@mani_1937]

Bro will this work for esp8266

[@techiesms]

No

[@usmanumer9871]

ajj to app ki awaz low ha. gala main problem ha

[@techiesms]

Yes, going through multiple things on daily basis so energy kam thi isme

[@usmanumer9871]

@@techiesms take care of your health

[@jitu1973]

way too importent function