Blynk 2.0 wifi provision

Hi
I am using esp32
I just change my wifi password whithout click the “reconfigured” botton on Blynk iot apps so how now how to I connect to the new router ?

WiFi credentials can be changed by using Blynk app, by resetting the device with a physical button, you can find the button pin number in the edgent settings.h

https://docs.blynk.io/en/getting-started/activating-devices/blynk-edgent-wifi-provisioning

Ok thanks John
I will check

Best Regards
Maaz

hello
i am using esp32 Wroom so i will find out that resetting botton is pin “15” but i didnt understand how to connect reset botton to esp32 ? please can you send me the connection picture of this thank you


i hope you hear me soon
Best Regards
Maaz

Connect pin 15 to ground for 10 seconds

Thanks for reply John
I use jumper wires and try it will won’t work for me

Best Regards
Maaz

Erase the flash.

Yes John we can Erease but once sold out device to the customer, customer can’t do that must have the proper solution

Best Regards
Maaz

You have to choose the right board, pin 15 will work if you define use wrover board

Ok thanks for reply John
I will try again.

Maaz

 
 ​//​ Fill-in information from your Blynk Template here 
 ​//​#define BLYNK_TEMPLATE_ID           "TMPLxxxxxx" 
 ​//​#define BLYNK_DEVICE_NAME           "Device" 
  
 ​#​define​ ​BLYNK_FIRMWARE_VERSION​        ​"​0.1.0​" 
  
 ​#​define​ ​BLYNK_PRINT​ Serial 
 ​//​#define BLYNK_DEBUG 
  
 ​#​define​ ​APP_DEBUG 
  
 ​//​ Uncomment your board, or configure a custom board in Settings.h 
 ​//​#define USE_WROVER_BOARD 
 ​//​#define USE_TTGO_T7 
 ​//​#define USE_ESP32C3_DEV_MODULE 
 ​//​#define USE_ESP32S2_DEV_KIT 
  
 ​#​include​ ​"​BlynkEdgent.h​" 
  
 ​void​ ​setup​() 
 ​{ 
 ​  Serial.​begin​(​115200​); 
 ​  ​delay​(​100​); 
  
 ​  BlynkEdgent.​begin​(); 
 ​} 
  
 ​void​ ​loop​() { 
 ​  BlynkEdgent.​run​();

John I am using esp32 devkit

In this case you can configure a custom board in Settings.h
Go to the settings.h and scroll down to line 51 and you should see your custom board settings

Ok John thanks :relaxed::relaxed:
I will check thank you

Maaz

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after wifi provison what the next stage?

What do you mean exactly ?

@veens if you are having an issue with your project after completing the provisioning process then I’d suggest that start a new “Need help with my project” topic and provide all of the requested information when you create the new topic, along with any other information that may be oif use in helping you with your issue.
Please avoid hijacking another topic simply because it’s title appears to be related to your question.

Pete.

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