Em Andamento

Want to learn to send data from Nodemcu to webser then to webpage using json.

This is for personal knowledge.

I’m using a Nodemcu with 8266 WiFi module.

I have most of the stuff done, WiFi connection, web server and [login to view URL] file to receive the data and display that data.

What I need help with is that I added a sensor that uses serial communication to send commands and responds serial data exp:

sensor response is: 11 03 08 00 64 00 3E 00 0D 00 55 9C. I need this response to an array then send to the server, then the server sends that data to the html file and converted back to an array to display each byte value!

I would like to use xml and Json format.

Also detailed explanation how it was done!

I want to learn, not just the solution!

For this project, you’ll need to know

Nodemcu, SPIFF file, Arduino IDE, XMLHttpRequest and JavaScript, XML, and Json.

Habilidades: Arduino, Programação C, Microcontrolador, Javascript, Arquitetura de software

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Acerca do Empregador:
( 1 comentário ) Miami, United States

ID do Projeto: #23569119

Concedido a:


Hello, I am an Electrical and Control Engineer,having worked with node MCU for more than four years,i have gained enough experience to competently handle your project. I am confident enough that i will deliver to your Mais

$25 USD em 7 dias
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8 freelancers estão ofertando em média $83 para esse trabalho


Hi, I offer tutoring sessions for firmware, electronics design and microcontroller integration with mobile apps, with best modern c++ development practices. My hourly rate for tutoring is 75 USD, I can teach you how to Mais

$75 USD in 7 dias
(9 Comentários)

Hello! Nice to meet you! I have read your project carefully. I am very interested in your project. I am a Microelectronics and Automation engineering expert. I have a lot of experience in IoT technology. And I have Mais

$100 USD in 3 dias
(11 Comentários)

I am an embedded systems developer with IOT experience . I have experience In JSON library used in arduino .I want to ask you do you want the two solutions .I will be happy to assist you . one of my projects using Json Mais

$30 USD in 2 dias
(8 Comentários)

I can help you with that.

$166 USD em 1 dia
(1 Comentário)

We are [login to view URL] in canada can help yu please check our portfolio... we have many experience in coding kson mqtt etc

$222 USD in 3 dias
(2 Comentários)

Dear client, Nice to meet you. I have a team to satisfy your request. Our team has 5+ years experience in mobile device and web develop. If you give us a chance to interview, we'll explain in more detail and I'll do my Mais

$30 USD in 2 dias
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Hey there,I read about your project and I am interested in doing it. I am professional embedded system engineer for India with 3 years of experience in embedded system prototyping. I have experience with nodeMCUs, i ha Mais

$15 USD in 2 dias
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