ESP32/ESP8266: Require a solution for distributed el. energy saving

Kapalı İlan edilme: 2 ay önce Teslim sırasında ödenir
Kapalı Teslim sırasında ödenir

we look for a hardware specialized mate with good expertise on developing automations around home and SOHO.

The goal is to switch off devices, which are not needed.

The current idea is to use ESP8266/ESP32 based devices, along with central managed solutions.

generic goal:

- updates of the devices with OTA (e.g. tasmota or similar)

- centralized view of the current situation

- possibility to decentralize accesses, e.g. desks shall autoswitch off and autoswitch on, but if not working users allowed to use that desk shall be able to override off/on states


- implement a simple detector

... - if ESPxxxx-No1 with current measuring is reporting a el. current below a threshold wait for a configurable time delay and switch off an ESPxxxx-No2

... - if ESPxxxx-No1 with current measuring is reporting a el. current above a threshold wait for a configurable time dely and switch on an ESPxxxx-No2

- provide visualization

- provide override of detected states

- provide option to test states "now" to execute the rules "now" without the configured time delay


- provide option to make the above behaviour dependent to time.

... e.g. after 1:00am till 7:00am switch the device off

... except on specific dates


- detect presence of users by their devices

... - wifi

... - ethernet

... - bluetooth

... - other?

based on presence devices shall be able to switch on/off after a conifgurable time delay


- best practices with IOT

- best practices with software and hardware engineering (buy or build)

- suggested by checking current market, especially open source

Your background is:

- multiple years of experience with IOT

- multiple years of experience with ESP solutions

- multiple years of experience with integrating multiple IOT devices into a simple to use UI for end users

If you are a good fit, you are open to assign more tasks about implementing solutions fully on your own (e.g. with your team)


will not be disclosed, place your best bid to get considered

What is next?

We will share you a NDA and afterwards a paid test task.


- you estimate in a WBS (optimistic, expected, pessimistic, where optimistic < expected < pessimistic) after getting the task

- we discuss about clearances and effort

- we mutually agree to effort

- we assign you the task after mutually agreed

- you implement, test and deliver

- you provide also unit /integration tests to ensure code is always working

- you document each required step to make interaction of systems to work

- we test on our premise (you maybe help to fix issues)

- we pay

(basically the rules of freelancer)

Closed book vs open book?

We work only on open book.

Closed book means you are unwilling to define a WBS for the work and you add only a price tag to the task.

=> We are sorry we will not hire you in such a case!


- in our on premise git (access will be granted to you)

- full sources

- full description how to build the sources as binary

- full description how to flash the devices

- libs, need prior confirm and we prefer to use mostly latest stable versions

- your solution has to work on our end, so you will help to make it up and running e.g. via video calls or via remote desktop accesses

- provided or fully documented steps to start servers as the docker container, if prior agreed as also virtual machine possible

Arduino Mikrodenetleyici Elektrik Mühendisliği Internet of Things (IoT) Ev Otomasyonu

Proje NO: #37199533

Proje hakkında

14 teklif Uzak proje Aktif 1 ay önce

Bu iş için 14 freelancer ortalamada $155 teklif veriyor


Hi, With an experience of more than 7 years as an embedded software engineer and product lead, I can provide you with end-to-end IoT/embedded solution starting from your idea to its actualization and development; or an Daha Fazla

$380 USD in 10 gün içinde
(179 Değerlendirme)

Hello there! My name is Muhammad Ali and I am an electrical engineer with 9 years of industrial experience in the fields of PCB design, IOT, power electronics, electrical engineering, electronics components and microco Daha Fazla

$100 USD in 10 gün içinde
(54 Değerlendirme)

We are a team of Electrical and Electronics engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries Daha Fazla

$150 USD in 7 gün içinde
(61 Değerlendirme)

Thanks for offering a quality project. I hope you will find me as a best fit for your project. I revised your requirement and fount it interesting. I hope we will enjoy working on this. Feel free to contact us for Daha Fazla

$370 USD in 15 gün içinde
(19 Değerlendirme)

Hello, I have 10 years of experience in Iot with Esp32 I can do the job. You can check out my work on my profile making boards with ESP32 and firmware development. I hope we can work together

$200 USD in 7 gün içinde
(1 Yorum)

Hi, I have vast experience in hardware design using ESP series controllers I have been supporting lots of research scholars to complete their research in these areas. I can complete the work as per your requirements. L Daha Fazla

$100 USD in 10 gün içinde
(2 Değerlendirme)

Hi there I m an Architect/Civil Engineer/BIM/CAD Expert and will offer you the Best Discount. You can pay me a reasonable price + Good Review only. I want to review your ESP32/ESP8266: Require a solution for distribu Daha Fazla

$60 USD in 5 gün içinde
(0 Değerlendirme)

ESP32/ESP8266: Require a solution for distributed el. energy saving My name is "Usama Safdar" and I am a Ph.D degree holder which means I am highly-capable to tackle this project "Content Editor " with 100 percent acc Daha Fazla

1 gün içinde %bids___i_sum_sub_32%%project_currencyDetails_sign_sub_33% USD
(1 Yorum)

Dear, sir Nice to meet you. How are you? I'm very happy to meet your project because I had deep experience in this subject. I can handle this project enough. Please contact me and discuss details Thank you. Regards me.

$55 USD in 7 gün içinde
(0 Değerlendirme)

Hello, I'm Long. Currently, I am a new Freelancer, I am working on IoT projects for civil and industrial products. I used to use ESP 8266 and ESP32 using FREE RTOS to run device control programs. Including using Daha Fazla

$55 USD in 7 gün içinde
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