[X]Assistant

[shoorik007]

Blynk пїЅпїЅпїЅ Arduino, ESP8266,RPi download

Version: 2.27.3

Last update of the program in the header:30.03.2019

Screenshots

Short description:
Mobile application for IOT.

Blynk is a Ukrainian startup successfully launched on Kickstarter.

Description:

Blynk is a platform with iOS and Android applications for controlling Arduino, Raspberry Pi ESP8266 and others over the Internet. This is a digital panel where you can create a graphical interface for your project, simply by dragging and dropping widgets.

Create cool interfaces for your projects by adding various widgets, such as: buttons: sliders, graphics, terminal, and many many others!

Everything is so simple that you can start testing your ideas in 5 minutes, without complicated setup and reading tons of documentation.

Everything is very simple! Like 1-2-3:
1. Add and customize widgets with a few touches.
2. Download the program with the library Blynk to your hardware
3. Done!

Here is an instruction where to start:
http://www.blynk.cc/getting-started

If you have any questions, here is our community:
http://community.blynk.cc

Blynk is suitable for any projects: blinking LEDs, displaying temperature on your own weather station, controlling toys and work, and even home automation!

Take a look at the list of hardware supported:
• Arduino: Uno, Nano, Mini, Pro Mini, Pro Micro, Mega, YÚN (Bridge), Due ...
• Raspberry Pi
• Particle (ex Spark Core)
• ESP8266
• TinyDuino (CC3000)
• Wicked WildFire (CC3000)

Expansion cards and connection methods:
• USB connected to a laptop or PC
• Ethernet shield (W5100)
• Adafruit CC3000 WiFi
• Official Arduino WiFi shield
• ENC28J60
• RN-XV WiFly

And this list is constantly updated. You can also modify the library, its code in open access (Open Source).
Full list of equipment:
http: //community.blynk…-supported-by-blynk/16

There are many examples in the library that will help you start building your Internet of Things (IoT), no matter if you are a professional or an amateur.

You can use the free Blynk Cloud, or run your own Blynk server in a minute and get full control over your data (details on the site). The server can even run on the Raspberry Pi!

Successes with Blynk!

Android required: 4.2 and higher
Russian interface: Not

Developer: Blynk Inc.
Homepage: http://www.blynk.cc/
Google Play: https://play.google.com/
You videoTube: https://www.youtube.com/
Facebook: https://www.facebook.com/blynkapp
GitHub: https://github.com/blynkkk
Twitter: https://twitter.com/blynk_app

Changes:

- Fixed the disabled state of dynamic shortcuts
- Fixed changing the size of the widget frame in some cases
- Slider widget: fixed value when reconnecting / reloading application
- Blynk.Faces support in application preview fixes
- Improved stability

DOCUMENTS - RU

Introduction
This guide will help you understand how to start using Blynk and give you a comprehensive overview of all functions.
If you want to go straight to the game with Blynk, check out the sectionBeginning of work.
How blynk works
Features
What do I need for Blynk?
Beginning of work
Adjustment of equipment
Blynk basic operations
Widgets
Share project
HTTP RESTful API
Blynk HTTP RESTful API, allows you to easily read and write values ​​to / from Pins in Blynk applications and hardware. The API is currently available using local Blynk servers. Description API can be found here.

Supported Equipment
Troubleshooting
Security
Blynk server
Blynk Firmware
Questions and Answers
License
This project is released under the MIT license (MIT)

Full documentation in UkrainianHERE (in the process of translation ...)

Download: Version: 2.27.3
Blynk_cc.blynk.2.27.3.apk(35.98 MB)

Download the library: Version: 0.6.1
Blynk_Release_v0.6.1.zip(672.9 KB)

Download server: version: 0.41.5
server-0.41.5.jar(17.72 MB)

server-0.41.5-java8.jar(17.72 MB)

Past versions

Apk:

Blynk_cc.blynk.2.20.1.apk(32.83 MB)

Blynk_cc.blynk.2.17.2.apk(32.05 MB)

Blynk_cc.2.15.3.blynk.apk(25.31 MB)

Version: 2.14.6 Blynk_cc.blynk.apk (24.88 MB)

Library:

Blynk_Release_v0.5.1.zip(605.32 KB)

Blynk_Release_v0.5.0.zip(586.3 KB)

Blynk_Release_v0.4.8.zip(588.7 KB)

Server:

server-0.33.5.jar(16.93 MB)

server-0.33.5-java8.jar(16.92 MB)

server-0.29.7.jar(17 MB)

server-0.29.7-java8.jar(16.98 MB)

server-0.28.2.jar(16.86 MB)

server-0.28.2-java8.jar(16.84 MB)

server-0.28.1.jar(16.68 MB)

server-0.28.1-java8.jar(16.67 MB)

server-0.28.0.jar(16.66 MB)

server-0.28.0-java8.jar(16.65 MB)

Java version 9 is required from version 0.28.0, but is available separately for Java 8
server-0.27.1.jar(16.31 MB)

server-0.27.0.jar(16.31 MB)

server-0.26.3.jar(16.12 MB)

server-0.26.2.jar(16.1 MB)

server-0.26.1.jar(16.07 MB)

miscellanea

пїЅ Solving the problem with No data yet
пїЅ ...

Post has been editedshoorik007 - 31.03.19, 00:20

Reason for editing: fresh versions

[nerp]

taburyak, I did not notice something that blynk.sync changed something. When I started in the application, I saved the last states of the buttons

[Khaninea]

If your server, do you still need to pay for widgets?

[taburyak]

KhanineaNo, you can take 2 lemons on your own bed and use it.

[iSeven]

He found the answer to his question: ws2812b + blynk +https://github.com/Aircoookie/WLED= strength

Post has been editediSeven - 08.03.19, 23:38

[0259]

Tell me this ... The miracle works without a server and without an internet connection, that is, a device = wifi = android or necessarily so a device = wifi = android = world wide web or local server

[taburyak]

0259second option.
The scheme is this: device blynk<->blynk server<->blynk mobile app
Weifai is not a panacea, communication can also be of another kind: lan, bluetooth, other.

[0259]

Thank you clearly obsalyutno useless application in irrigated conditions without the Internet,
does not wake without server

[0259]

Just wi-fi can be distributed from the phone access point but the server itself is not willing to wear. Yes, and the Internet does not take everywhere

[taburyak]

0259, probably you need something like lora network.

[0259]

Thanks for the help

[xl001]

Good day gentlemen !!!
I apologize in advance for the dumbest questions: sveta: but unfortunately I am not a programmer, and nowhere else to ask!
Skatech attached!
I can not figure out what is a virtual pin !!! and how to connect it with a real pin?
As an example, according to the laid out sketch, it is clear that the temperature sensor is connected to pin D2, and Blynk reads the readings from the virtual pin V1. Everything is working!
I create a "button" in the Blynk application, I specify the digital pin D3 in the settings and everything works too!
BUT, I read on this forum that it is better that the pins were virtual !!! Hence the question, how, what and where to register, so that the digital pin D3, turned into a virtual pin !!!
If it doesn’t make it difficult for you, using the example of my mega skate if possible: blush: Otherwise, I don’t understand ((
And the second question! This is the time to send information to the Blynk server.
As again I read on this forum, often sending is not good, in the settings of the temperature widget Blynk set the interval to 30 seconds, but the readings change much more often ((How and where to fix this !!!
Thanks in advance!

#define BLYNK_PRINT Serial
#include<ESP8266WiFi.h>
#include<BlynkSimpleEsp8266.h>
#include<Onewire.h>
#include<DallasTemperature.h>

#define ONE_WIRE_BUS D2

OneWire oneWire (ONE_WIRE_BUS);
DallasTemperature sensors (& oneWire);

char auth [] = "xxx";
char ssid [] = "xxx";
char pass [] = "xxx";


void setup ()
{
Serial.begin (115200);
Blynk.begin (auth, ssid, pass);
sensors.begin ();
}

void sendTemps ()
{
sensors.requestTemperatures ();
float temp = sensors.getTempCByIndex (0);
Serial.println (temp);
Blynk.virtualWrite (V1, temp);
}

void loop ()
{
Blynk.run ();
sendTemps ();
}

Attached files

333.txt(609 bytes)


Post has been editedxl001 - 20.03.19, 15:43

[taburyak]

[email protected], 14:24

I can not figure out what is a virtual pin !!! and how to connect it with a real pin?
As an example, according to the laid out sketch, it is clear that the temperature sensor is connected to pin D2, and Blynk reads the readings from the virtual pin V1. Everything is working!

Imagine that a virtual pin is a database entry on a Blynk server. Real pin is iron. Virtual pin - an entry in the blynk database.
The sensor is connected to D2 and your OneWire.h library works with this pin D2, and the DallasTemperature.h library retrieves temperature data via the 1-wire bus. And it does not read the Blink, but the function "Blynk.virtualWrite (V1, temp)" from the Blynk library sends the temperature value from the variable temp to the database assigned to V1.

[email protected], 14:24

I create a "button" in the Blynk application, I specify the digital pin D3 in the settings and everything works too!
BUT, I read on this forum that it is better that the pins were virtual !!! Hence the question, how, what and where to register, so that the digital pin D3, turned into a virtual pin !!!

No magic and transformations. A button in the application assigns a virtual pin, for example, V3. The button has two states, 0 or 1. All state changes of the button are sent to the server in the database assigned to V3. All changes from the database (blynk server) V3 are sent to the device. But on the device you need to "catch" this change. To do this, there is a "magic" function:BLYNK_WRITE (vPIN).

BLYNK_WRITE (V3)
{
ledState = param.asInt ();
digitalWrite (D3, ledState);
}

Pressing the button on the virtual pin, you control the physical pin.

[email protected], 14:24

often send is not good, in the settings of the temperature widget Blynk set the interval to 30 seconds, but the readings change much more often ((How and where to fix this !!!

The server already has protection from the "avalanche" of data, but still the large traffic from the device is not good. Therefore, sending data is made through the timer. Example of sending through a timerhere:

/*************************************************************
Download latest Blynk library here:
https://github.com/blynkkk/blynk-library/releases/latest

Blynk is a platform with iOS and Android apps to control
Arduino, Raspberry Pi and the likes over the Internet.
You can easily build graphic interfaces for all your
projects by dragging and dropping widgets.

Downloads, docs, tutorials: http://www.blynk.cc
Sketch generator: http://examples.blynk.cc
Blynk community: http://community.blynk.cc
Follow us: http://www.fb.com/blynkapp
http://twitter.com/blynk_app

Blynk library is licensed under MIT license
This example code is in the public domain.

*************************************************************

This example shows how value can be pushed from Arduino to
the Blynk App.

NOTE:
BlynkTimer provides SimpleTimer functionality:
http://playground.arduino.cc/Code/SimpleTimer

App project setup:
Value Display widget attached to Virtual Pin V5
*************************************************************/

/ * Comment this space to disable prints and save space * /
#define BLYNK_PRINT Serial


#include<ESP8266WiFi.h>
#include<BlynkSimpleEsp8266.h>

// You should get the Auth Token in the Blynk App.
// Go to the Project Settings (nut icon).
char auth [] = "YourAuthToken";

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

BlynkTimer timer;

// This function sends the Arduino up time every second to Virtual Pin (5).
// In the app, Widget's reading frequency should be set to PUSH. This means
// that you define how often to send data to the Blynk App.
void myTimerEvent ()
{
// You can send any value at any time.
// Please don't send more that 10 values ​​per second.
Blynk.virtualWrite (V5, millis () / 1000);
}

void setup ()
{
// Debug console
Serial.begin (9600);

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

// Setup a function to be called every second
timer.setInterval (1000L, myTimerEvent);
}

void loop ()
{
Blynk.run ();
timer.run (); // Initiates BlynkTimer
}

And what you set up in the application for 30 seconds is for another magic function.BLYNK_READ (vPIN)
For example, the timer temperature is sent to the server every 5 minutes. But! When the application starts, the application initiates a request for the BLYNK_READ function (V1) every 30 seconds. And in this function, the user writes the temperature extraction and sending it to V1. And it turns out that usually the temperature data is sent to the server once every 5 minutes, but when you open the application, the temperature update rate will be once every 30 seconds.

[xl001]

Thank you!!!!

[annihilation_]

Poke your nose at the manual how to manage the address tape directly on the Raspberry Pi: blush:

[taburyak]

Cherkes001, and blynk here what side?

[annihilation_]

taburyak
Well, for example, I have several single-board payments, is it possible to implement a client-server system on single-board payments?
I know about ESP and arduin, but they don’t draw a lot of LEDs.

[taburyak]

Cherkes001, you want to work address LEDs without Blink. You get to work blink without LEDs. Try everything out. If you can not show your sketch, try to figure it out.

[annihilation_]

taburyak
The "gender of the case" is done, but a nuisance is discovered; the local server running on Raspberry does not send tokens to the mail

[taburyak]

Cherkes001, the token can be viewed in the application itself. Well, you need a raspberry along with a server blink, a mail server.

[misha191185]

Nasty app! 2000 units and all! Then buy