Raspberry PI relay control via temp sensor with scheduling and voltage monitoring - 02/05/2018 15:52 EDT

We want a script to be able to control relays on a raspberry PI via a cell phone app.

The relays will operate different things, we would like the relays on the PI to be able to have time of day and day/week/year scheduling. Also be able to be controlled by temperature sensor/sensores

This Raspberry Pi will be powered by a solar system, each relay will need to not power on if the voltage is below a set voltage.

We also need email or text alerts, we have a Nagios server and maybe this project can be tied into this system to offer the monitoring we need and a view all PIs on one place.

Kemahiran: Arduino, Pengaturcaraan C, Elektronik, Linux, Mikropengawal

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Tentang Majikan:
( 0 ulasan ) Mexico

ID Projek: #16867833

Dianugerahkan kepada:


HI, We done Lot of Similer Projects with raspberry Pi before, you can check our Profile for past work and reviews .Can we disucss the Project over chat so i can make a Proper Bid, we would like to know how man Lagi

$117 USD dalam 3 hari
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26 pekerja bebas membida secara purata $339 untuk pekerjaan ini


Hello, Have a great day. We will design the Electrical schematics for required circuit and develop raspberry pi script to do the job. Furthermore we will also test the script with hardware to ensure every thing works Lagi

$500 USD dalam 15 hari
(48 Ulasan)

Hello I have experience in designing electronics circuits and can make your project. For your assurance, i can just say that, "I AM IN CHINA RIGHT NOW AND I CAN SHIP COMPLETE WORKING PROTOTYPE TO YOU AND WILL GET THE Lagi

$400 USD dalam 20 hari
(34 Ulasan)
$388 USD dalam 3 hari
(45 Ulasan)

1. Technical Solution: To monitor temperature, system cannot be in sleep mode but idle state. Raspberry Pi is not the best option if you plan to power by solar & battery. RPi needs more than 100mAh. ESP8266 with 15-20 Lagi

$250 USD dalam 7 hari
(24 Ulasan)

hello, i can help you with this project. .

$77 USD dalam 2 hari
(65 Ulasan)

Hello. I am expert in Raspberry, Python, C, ... I am expert in Web server with PHP, Apache, HTML. I think you should make a web server run on each Raspberry PI. You can access web page and monitor/control PI. Could Lagi

$100 USD dalam 5 hari
(19 Ulasan)

Hi, I am a multimedia expert with Audio Video encoding/decoding experience in Linux/Android Domain. Delivered several projects on RPI, You can see my history. Actually working on a project right now which uses libcu Lagi

$555 USD dalam 7 hari
(21 Ulasan)
$555 USD dalam 7 hari
(34 Ulasan)

Hello, I Can provide you the Script /Codes that Control the relays connected with Raspberry pi through Cell Phone/ Mobile App. I have some questions that i picked from your Job Post. - Q1 : Do You want to ON - OFF Lagi

$245 USD dalam 5 hari
(18 Ulasan)

Hello, I believe we could answer the product development needs of your project in terms of both design and manufacturing I have experience with Raspberry PIs, especially in medical systems development. Right now I'm de Lagi

$450 USD dalam 30 hari
(2 Ulasan)

We have vast experience in designing such systems There are number of points which are not clear in your specification and needs more discussion just for example, Also be able to be controlled by temperature se Lagi

$1111 USD dalam 3 hari
(1 Ulasan)

Hello I'm an electronics engineer with tons of Raspberry experience and can do the job. Please contact me to discuss the details. Best regards, Denis Poduzov

$222 USD dalam 10 hari
(6 Ulasan)

Hi I can create that project for you ,I have good experiences in embedded systems . I have already create alot of projects using many arduino types and Raspberry Pi 2,3 mode B , I have raspberry Pi 3 model B+ coming Lagi

$500 USD dalam 30 hari
(9 Ulasan)

A proposal has not yet been provided

$555 USD dalam 3 hari
(5 Ulasan)

Hello SIr, We are team of embedded developers and have good experience in IoT and embedded [login to view URL] is an interesting projects and we really want to work on this with you. Previously we have worked several proje Lagi

$277 USD dalam 7 hari
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USER FRIENDLY INTRODUCTION ( my TEAM-freelancers and I) ******************************************************** i myself strong MATHEMATICAL/ STATISTICAL/ NUMERICAL onto computing skills to support your R&D Service Lagi

$155 USD dalam 3 hari
(7 Ulasan)

Let's discuss about the project.. I have done several projects based on Rasberry PI. Looking forward to hear from you soon.

$388 USD dalam 3 hari
(4 Ulasan)

Hello, I have all electronic parts ...so I give you one tested solution I invite you to discuss in details on chat Thanks

$222 USD dalam 10 hari
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$155 USD dalam 3 hari
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Hola buen dia , puedo realizar tu poryecto debido a que tengo experiencia con la plataforma raspberry(aprox 4 años) a parte de que tambien he ocntrolado motores AC y DC con la raspberry. Me gustaria saber mas de tu p Lagi

$250 USD dalam 6 hari
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