Build an IoT App

Create an app to run on nodemcu8266.

The application can be developed in Arduino IDE or LUA Script.

It is necessary to send and receive a small set of variables between the nodemcu card and the Amazon WS server through MQTT.

There will be approximately 10 variables, between sending and receiving.

The web part must be adjusted to send some of these variables that will be read by the card.

On the board these variables will be used to operate an MG995 servo motor.

The application must have a clock, this can be RTC or software. There must be ways to adjust this watch. Provide the date and time information in a small display. In this same display one must show some variables received from the web.

It should be ensured that the web and board clock are always the same, periodically synchronizing, but not overloading the communication.

The website must have username and password to access.

Skills: Arduino, JSON, MQTT, PHP, Website Testing

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About the Employer:
( 4 reviews ) Porto Alegre, Brazil

Project ID: #15141349

Awarded to:


Hi that is me Relevant Skills and Experience . Proposed Milestones $111 USD - after finishing

$111 USD in 15 days
(4 Reviews)

12 freelancers are bidding on average $290 for this job


[login to view URL] [login to view URL] [login to view URL] [login to view URL] Relevant Skills and Experience [login to view URL] [login to view URL] [login to view URL] http://in More

$277 USD in 10 days
(102 Reviews)

Hello , Hope you are fine there. We are having good experience with PHP projects and the reason we came across here to give the best output to your project with supreme quality. Relevant Skills and Experience Here is More

$333 USD in 3 days
(67 Reviews)
$25 USD in 1 day
(55 Reviews)

Hello I have experience in designing electronics circuits and can make your project. I will make your project practically on breadboard and will provide you circuit, code and PCB design. Thanks Relevant Skills and More

$250 USD in 10 days
(11 Reviews)
$200 USD in 15 days
(26 Reviews)

This bid include development of scripts in LUA for ESP8266/nodemcu to interact with MQTT, control the servo, sync time and display info, development of app in PHP to send and receive the variables. Relevant Skills and More

$1200 USD in 20 days
(14 Reviews)

C, C++, VB3, VB4, VB5, VB6, VB, VB.NET 2015, ASP.NET, MVC, WPF, XML, MSSQL 2014, HTML & CSS3, AWS(Amazon Web Service), Arduino programmer. Digital and analog electronics for 15 and 25 years... Relevant Skills and Expe More

$750 USD in 60 days
(2 Reviews)

I would like to work on your project, I have extensive knowledge & experience in web development, mobile development & graphic design. Lets discuss details on chat. Relevant Skills and Experience I would like to work More

$222 USD in 1 day
(3 Reviews)

I will code it in Arduino IDE for 2 two days Relevant Skills and Experience 5 years C++ Proposed Milestones $40 USD - coding

$40 USD in 1 day
(8 Reviews)

Hello, I read your project description, actually I have done a project like this, my graduation project 2 months ago was a something like yours, I was using nodeMCU8266 and Node Red and MQTT broker. Relevant Skills an More

$10 USD in 1 day
(0 Reviews)

we have done many projects that uses different type of controllers like atmega, PIC , Raspberry pi We are specialized in embedded system development and IoT devices Relevant Skills and Experience Embedded Systems Pro More

$60 USD in 3 days
(0 Reviews)