Environment Controller

Закрито Опубліковано %project.relative_time Оплачується при отриманні
Закрито Оплачується при отриманні

I am looking for a coder to write a program for my Rasp Pi.

SUMMARY: Write a program that calculates VPD ([login to view URL]) and when the resulting calculation is not within range of the user specified number, the software will send signals to relays to turn on a heater/AC or humidifier/dehumidifier.

DETAILS: Your software will essentially be using data from 3 sensors:

- Sensor that collects Relative Humidity (RH percentage) of a room

- Sensor that collects Ambient temperature of a room

- Sensor that collects temperature located near plant leaf

With data from the above sensors, a calculation shall be made that results in a VPD number. These calculations are very well known and can easily be found online (1 example see wiki link above).

Once this VPD number is calculated, the software will send a signal to turn on/off the proper device to change the VPD number to a user desired input.

For the more visual coders, here is a VPD Chart

[login to view URL]

We want the software to turn on or off devices to keep things in the green zone.

To be completely honest, I bet a good Googler could already find complete or partially complete code for this. I have some code that I can share if needed but would prefer it to be coded from scratch.

I am open to negotiate price. From what I understand this should be fairly easy and only a few hours worth of work. But if my impressions are wrong things can be negotiated. I see a few similar jobs on frelancer websites asking for $40 which seems very low-ball to me.

If any of this sounds interesting to you, please PM me.

If you need any further clarification or sources on how the calculation is done, PM me.

If you feel like your skills are best suited to ONLY calculate the VPD from given data then I can hire you and find another coder to finish off the rest.

Arduino Мікроконтролер PLC & SCADA Raspberry Pi

ID Проекту: #13267330

Про проект

16 заявок(-ки) Дистанційний проект Остання активність 6 роки(ів) тому

16 фрілансерів(-и) готові виконати цю роботу у середньому за $245

ircrashed

Hello I have got your job posting “Environment Controller” and I am very much interested to work in your project. I am a circuit designer and have more than 5 years experience of working with the embedded syst Більше

$250 USD за 7 дні(-в)
(62 відгуків(и))
6.1
shahbaz1980

Hello, Have a great day. We are a startup company offering automation solutions. Please feel free to contact us. We will provide Pi programming and online support to get the Pi running. feel free to contact us. Re Більше

$300 USD за 25 дні(-в)
(37 відгуків(и))
6.1
yhaat

Hi, I am interested in your project. And VFD calculation is not a problem. What are the model number of the sensors you are using? I think Raspberry Pi is overkill for this project and it boots from SD-Card, whic Більше

$222 USD за 2 дні(-в)
(39 відгуків(и))
5.5
jitendrabaraiya

A proposal has not yet been provided

$833 USD за 45 дні(-в)
(6 відгуків(и))
4.9
saurabh14019

Hi, I have quite good experience in Embedded System development. I have also designed and developed various Embedded projects using several microcontrollers and development boards like Arduino and Raspberry pi etc. I a Більше

$45 USD за 2 дні(-в)
(6 відгуків(и))
4.2
OlektraGroup

dear Sir i can do this project. I can assure you that if you work with me once, you will always work with me for these kind of projects.

$155 USD за 3 дні(-в)
(14 відгуків(и))
4.4
vsoldatov

Hello. I have a lot of experience building the projects based on Arduino compatible boards and also Raspberry Pi. I will provide you the complete source code, guidance and support. Best regards, Vyacheslav

$90 USD за 3 дні(-в)
(3 відгуків(и))
1.8
m1kelyons

I have worked on many projects involving sensors on micro-controllers including creating custom PCBs on Rasperry Pis, Arduinos, and ALIX boards. I also have experience interfacing these boards with industrial PLCs (All Більше

$250 USD за 10 дні(-в)
(0 відгуків(и))
0.0
yh2013

I have the required expertise for developing your project. Check my developed projects and reviews of my portfolio.

$250 USD за 15 дні(-в)
(0 відгуків(и))
0.0
Farhad1506

For a very long time i am working on PCB designing software also analog, digital, single layer & multi layer. I am very confident to complete your job within time. If you want i can develop your software on any platfor Більше

$277 USD за 8 дні(-в)
(1 відгук)
0.0
peakautomation

I have my instrumentation engineering technologist certification and have worked in all areas of the automation industry. I enjoy working with new products and learn quickly. I have spent the majority of my time in the Більше

$166 USD за 5 дні(-в)
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0.0