Adding second device to a template


Still trying this new Blynk.

Tonight project was trying to add a second device to a template.

I have one ESP 32 giving temperature info from a sensor on a virtual pin. I tried adding a second ESP32 to provide info from an analog pot on another virtual pin (datastreams)

In the mobile app I can get temp info be no pot voltage or pot voltage but no temp info.

Can you get info from two devices and display them on the same page?



  This example shows how to fetch data using WebHook GET method

  App project setup:
    WebHook widget on V0, method: GET, url: /pin/

// Template ID, Device Name and Auth Token are provided by the Blynk.Cloud
// See the Device Info tab, or Template settings
#define BLYNK_TEMPLATE_ID           "TMPLxxxxxx"
#define BLYNK_DEVICE_NAME           "Device"
#define BLYNK_AUTH_TOKEN            "YourAuthToken"

// Comment this out to disable prints and save space
#define BLYNK_PRINT Serial
// Allow for receiving messages up to 512 bytes long

#include <WiFi.h>
#include <WiFiClient.h>
#include <BlynkSimpleEsp32.h>

char auth[] = BLYNK_AUTH_TOKEN;

// Your WiFi credentials.
// Set password to "" for open networks.
char ssid[] = "YourNetworkName";
char pass[] = "YourPassword";

  Serial.println("WebHook data:");

void setup()
  // Debug console

  Blynk.begin(auth, ssid, pass);
  // You can also specify server:
  //Blynk.begin(auth, ssid, pass, "", 80);
  //Blynk.begin(auth, ssid, pass, IPAddress(192,168,1,100), 8080);

  Blynk.virtualWrite(V0, "");

  // You can perform HTTPS requests even if your hardware alone can't handle SSL
  // Blynk  can also fetch much bigger messages,
  // if hardware has enough RAM (set BLYNK_MAX_READBYTES to 4096)
  //Blynk.virtualWrite(V0, "");

void loop()

Try this method.

I thought Blynk was surposed to make things easy,

surely having a template with multiple devices implies the datastream would be available on all devices within the template.

Please let us have Bridge in Blynk IOT it was far easier