I cannot connect my project to the blynk device.
Hey guys. Need help for my iot project !
11 Replies
I cannot connect my project to the blynk device. It is always showing the blynk is offline
Hi @Hemanth Blynk is a Cloud platform. Please tell us more about which
microcontroller board you're using with Blynk. The more details you provide better we can help you.Esp8266 nodemcu 1.0
I suggest following this video step-by-step https://youtu.be/AvSCAxbqvvE and then asking specific questions like at which step and what issue you're facing. The most challenging part will be to connect NodeMCU ESP8266 with wifi using the Blynk Mobile App. Please also add images to help us understand the problem you're facing. Best wishes!
BINARYUPDATES
YouTube
Blynk with NodeMCU ESP8266- Web dashboard and Mobile App
In this video lesson, we’ll learn how to use the new Blynk with NodeMCU ESP8266. This step-by-step tutorial will walk you through the process of creating a template in the Blynk IoT Cloud Platform and write Arduino code for the ESP8266 Microcontroller. Later on, we’ll create a mobile app. Also, we will explore how to set up WiFi credentials so t...
This is the same video we have also watched but then the problem is that. Even when he have his esp being online with the blynk. My device Is connected
It is not generating me the auth token
This video uses
#define BLYNK_TEMPLATE_ID and #define BLYNK_TEMPLATE_NAME from Blynk dashboard when you create Template. Please watch once and then post screenshots to back your question. auth token is very old method of registering device in Blynk.We have created everything Template id and template name we have got. But what is the problem is that we have never got the auth token and we have throught that because we have not got the auth token. We have not been able to connect to the blynk. Really don't know what is the problem is
you don't need
auth token just follow the steps from my suggested video. Maybe you've watched very old video of someone else with a similar thumbnail.Yeah. That's what we are trying to do. Thanks for the help. We would do it again and if we have doubt we will ask you back but still thanks for the help bro
Here are the macros where you must replace
#define BLYNK_TEMPLATE_ID and #define BLYNK_TEMPLATE_NAME from Blynk dashboard