IOT - Hardware development (ESP8266 Wemos mini)

Hardware development, based on ESP8266 Wemos mini (or similar).


- Sensing the temperature of an enclosed space (mini refrigerator)

- Control the temperature of that mini refrigerator from the web, using peltier cells

- Sensing weight (<5 kg)

- Set a gas outlet pressure through a solenoid valve with pressure transducer (range: 0 - 4 bar)

- All the above data should be able to be exported to a web page via wi fi.

Deliverables: source code (for Arduino IDE), sensors specification, wiring diagram.

It is possible to quote the totality of the modules or each module individually. Please send a timeline for each module.

Payments will be made in stages, at the end of each one.

Habilidades: Arduino, Engenharia Elétrica, Eletrônica, Software Integrado, Microcontrolador

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Acerca do Empregador:
( 0 comentários ) Los Polvorines, Argentina

ID do Projeto: #14811716

Concedido a:


Soy Ingeniero Mecatrónico y Programador con experiencia desarrollando proyectos IoT con el esp8266 (wemos, nodemcu, esp-01) tengo los módulos para realizar las pruebas. Estoy a la orden. Habilidades y experiencia rele Mais

$7500 ARS em 10 dias
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39 freelancers estão ofertando em média $8903 para esse trabalho


Hi Sir I am an expert embedded system developer with more than 8 years of experience. I have worked on a number of projects based on ESP8266 and temperature and other sensors. Relevant Skills and Experience Please rev Mais

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Dear sir I work with Arduino since 2010, with ESP8266 - since 2014 My general experience in electronics and programming is more than 20 years Relevant Skills and Experience I use Arduino as main development platform Mais

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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 Mais

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Hi I'm an electronic engineer with more than five years of experience in arduino programming. I read your project description and working with esp8266 and IOT related project got me interested. I have lot of projects d Mais

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Hi I can create this projects by using nodeMCU esp8266 ,it is stable and good for project like this . now about projects you will need sensors like LM35 for temperature ,load cell for Sensing weight Relevant Skills Mais

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