Arduino + Sensors software coding

For our hydroponics system, we are looking for a C coder with experience in coding Arduino and if possible Electronics background. Scope of the coding:


#1 sensors = temperature / PH / ElectroConductivity/ Light

#2 pumps= water pump / air pump

#3 Arduino

#4 Wifi (ESP-01)

#5 LEDs


Similar to [url removed, login to view] but adjustments such as:

* 2 pumps ( air + water) and programming on/off programs

* Electroconductivity

Skills: Arduino, C Programming, Electrical Engineering, Electronics

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About the Employer:
( 58 reviews ) Versailles, France

Project ID: #8419395

Awarded to:


I have been working in the "Smart Garden" space for some time now. Please see the links below as they show my projects: [url removed, login to view] [url removed, login to view] More

$555 USD in 10 days
(0 Reviews)

57 freelancers are bidding on average $467 for this job


hi sir i am an expert electrical engineer i can do it for you i have almost 7 years of experience in this field i assure you quality work and ontime delivery please reply to discuss it further i am waiting for your re More

$426 USD in 5 days
(205 Reviews)

Dear sir I have more than 8 years experience in electronic design, please check my profile, also please message me so that we can discuss

$433 USD in 10 days
(156 Reviews)

I am an Electrical Engineer having specialization in Electronics and Control, teaching in Electrical Department at FAST National University Pakistan. I am also continuing my MS degree in Electrical Engineering with spe More

$500 USD in 7 days
(238 Reviews)

Dear Sir, We have previous experiences with Arduino device developments. Please see our profile for more details of our previous LCD Filter tags project. [url removed, login to view] You can s More

$547 USD in 10 days
(30 Reviews)

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$250 USD in 10 days
(96 Reviews)

Hello, Have a great day. My name is Shahbaz Ali. Iam running a lab for prototyping Electronic devices. I have Arduino kits and necessary equipment. We will help in developing the system. Please feel free to conta More

$750 USD in 25 days
(51 Reviews)

Currently have 2 small and 1 mid project, thats why need longer lead time I have 10 years experience in Embedded System, Wireless and IC Design, expert in providing schematic, firmware and pcb ; as well as Android B More

$750 USD in 60 days
(7 Reviews)

Hi, I have experience in Arduino developing. I can do your project. Best regards, Slavi.

$500 USD in 20 days
(20 Reviews)

Hi, I have worked several hundred C programming task and Embedded projects. I looked in the requirements and the reference site. We can do this with an Arduino Mega or once we have complete connection diagram we can p More

$500 USD in 10 days
(29 Reviews)

Hello: I am perfect for this project with previous experience about hydroponic system, and I have done projects with ESP-01, EC and PH. Please feel free to write back if you consider. Thank you, Sam

$388 USD in 10 days
(42 Reviews)

Hello. I made system of automatic watering before. Also i have experience in ESP8266 and large experience in usage of sensors with Arduino. You can contact me for discussion about details. With best regards. More

$380 USD in 15 days
(49 Reviews)

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$333 USD in 10 days
(13 Reviews)

Hi. Last time I working in Arduino and hardware area. C++ experience 15 years, hardware 4. Now, I use Arduino with prototype board to develop and debug code and hardware, than make own board based on ATmega mcu. More

$556 USD in 30 days
(23 Reviews)

Hi, I've got quite a lot of experience in similar projects, such as industrial water pumps control, local environment monitoring with remote control and reporting over the WiFi/Ethernet/GSM, and others. Many of them More

$600 USD in 10 days
(15 Reviews)

hello i am electronics engineer expert in electronics design i expert in do electronics software using arduino, i have experience in all components that you use in this project, but are sure about the number off Wi More

$555 USD in 10 days
(9 Reviews)

hello, i will be short (i am on mobile) : i can provide sone photos with something similar .

$744 USD in 30 days
(13 Reviews)

We are Insoftt Technologies. [url removed, login to view] Significant experience in Arduino. We provide throughout timely support on the project. We provide remote testing facilities using Teamviewer. Have 8+ years of expe More

$555 USD in 10 days
(19 Reviews)

Salut, Je suis intéressé par ce projet. Je suis ingénieur en hardware/software, j'ai travaillé sur Arduino dans beaucoup de projets. Veuillez voir mon portfolio et les projets précedents. Contactez moi pour qu'o More

$555 USD in 15 days
(9 Reviews)

I can help you in Arduino and Sensors interfacing ...................................................................

$555 USD in 10 days
(24 Reviews)

Dear sir, Im and electronic and tele communication engineer and I can do the job. I'm currently reading your given link. Please give me more details. Thank you.

$250 USD in 10 days
(12 Reviews)