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.

Taidot: Arduino, sähkötekniikka, elektroniikka, Sulautetut ohjelmistot, Mikrocontroller

Näytä lisää: wemos vs nodemcu, esp8266 development board tutorial, wemos d1 mini tutorial, wemos d1 example, esp8266 versions comparison, wemos d1 mini v2, wemos d1 project, wemos d1 mini examples, arduino code linear actuator control, wire arduino code, mini game development, arduino code power monitoring relay, digimatic arduino code, heart monitor arduino code, wifly arduino code

Tietoa työnantajasta:
( 0 arvostelua ) Los Polvorines, Argentina

Projektin tunnus: #14811716

Myönnetty käyttäjälle:


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 Lisää

$7500 ARS 10 päivässä
(41 Arvostelua)

39 freelanceria on tarjonnut keskimäärin %project_bid_stats_avg_sub_26% %project_currencyDetails_sign_sub_27% tähän työhön


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 Lisää

$8000 ARS 10 päivässä
(223 arvostelua)
$8888 ARS 10 päivässä
(56 arvostelua)

Hi, I-TECH will design and program the required circuit. feel free to contact us. Regards, Shahbaz. Relevant Skills and Experience We are company offering services in IOT product development. We will take care of ci Lisää

$10000 ARS 30 päivässä
(51 arvostelua)

Hi,Client. I have 13+ years experience in circuit, PCB design, manufacture and assemble, firmware and mobile App(android and iOS). Stay tuned, I'm still working on this proposal.

$44444 ARS 10 päivässä
(41 arvostelua)
$8888 ARS 10 päivässä
(21 arvostelua)

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 Lisää

$5000 ARS 15 päivässä
(57 arvostelua)

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 Lisää

$12000 ARS 30 päivässä
(6 arvostelua)

Deliverables required: Arduino Code Sensor specification Wiring Diagram Relevant Skills and Experience Hi We have really good experience with ESP8266, and that is our favorite little chip. We can definitely help you Lisää

$7777 ARS 10 päivässä
(24 arvostelua)

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 Lisää

$4400 ARS 10 päivässä
(20 arvostelua)

Hello. Greetings of Peace. I have great experience of developing custom Arduino systems. I have developed an automation for a solar plant and have created many other industrial solutions. Relevant Skills and Experienc Lisää

$5000 ARS 10 päivässä
(19 arvostelua)

I have worked with ESP and arduino extensively before, after reading your requirements, I believe I can deliver a fine looking result in 15 days. Relevant Skills and Experience I am an Electronics and Computer Enginee Lisää

$7777 ARS 17 päivässä
(7 arvostelua)

I have experience on working with Arduino IDE and ESP8266 wifi module. I have just completed a project same as this. So I think I can help you. Let talk more about your idea. Relevant Skills and Experience Arduino, MC Lisää

$5000 ARS 10 päivässä
(13 arvostelua)

Hello, Greetings! With a proven track record of successful achievements, I am pleased to present my application for your consideration as a Freelancer. Relevant Skills and Experience Please have a look at my profile a Lisää

$8888 ARS 10 päivässä
(7 arvostelua)
$8888 ARS 10 päivässä
(12 arvostelua)

I can help you; I have wemos hardware and most of the sensors ready; Relevant Skills and Experience arduino, esp8266, esp32 Proposed Milestones $20000 ARS - milestone

$20000 ARS 10 päivässä
(8 arvostelua)

Hi, Any preference for the sensors? Relevant Skills and Experience arduino ide, programming, electronics Proposed Milestones $10000 ARS - last stage

$10000 ARS 10 päivässä
(4 arvostelua)

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 Lisää

$10000 ARS 10 päivässä
(7 arvostelua)

+ We are a team (7 members). + We have 6 year experience in designing electronic systems for Cisco, Broadcom , Altera, Xillinx, TI, etc... Relevant Skills and Experience We will send block diagram for you to review u Lisää

$8888 ARS 10 päivässä
(1 arvostelu)
$11111 ARS 25 päivässä
(1 arvostelu)

Good project Relevant Skills and Experience System Design Proposed Milestones $8888 ARS - 8888

$8888 ARS 10 päivässä
(3 arvostelua)