Building Sensors Using ESP826612F

We want to build a WiFi based wireless sensor reference design that uses ESP8266-12F module and is battery powered.

Project Requirements:

1. Operates using ESP module only, no external MCU to be used.

2. Use rechargeable batteries and have a battery lifetime of atleast 1 year (the recharging circuit is not required).

3. Uploads its readings to an online IoT server like [login to view URL], thingspeak, etc...

4. The user can enter SSID and password as well as the server credentials and upload periods from a web-based form (on the internal network).

Project Deliverables:

1. Full source code using Arduino preferably or C/C++.

2. Programming process of the chips and the programmers used.

3. PCB schematic and layout.

This project is simple and most of its parts are available online, we just want someone with experience who can find its parts on the internet and integrate them to build the full project. We mainly need the help and guidance for any problems we might face afterwards with the system.

The project shouldn't take time and shouldn't be expensive.

Skills: Arduino, C++ Programming, PCB Layout, Wireless

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About the Employer:
( 5 reviews ) Cairo, Egypt

Project ID: #13751937

Awarded to:


I am an expert Arduino and ESP8266 Programmer. I have taught arduino workshops as a Teacher Assistant. I am also an expert at following Microcontrollers 1. Arduino / AVR Atmel 2. PIC 12/16/18 series 3. Cortex M4 (Ti More

$150 USD in 3 days
(12 Reviews)

12 freelancers are bidding on average $224 for this job

$500 USD in 12 days
(27 Reviews)

Hello Dear, I am an expert with more than 15 years of experience in the field of embedded systems, electronics, prototyping and PCB layout. I have expert level skills in PCB layout, MCU programming and Hardware de More

$250 USD in 10 days
(28 Reviews)
$250 USD in 15 days
(50 Reviews)

1. how big a device are you planning, and what battery? 2. how frequently will you send the reading to the server? 3. Will you want to update wifi ssid n password after clicking a button? as it ll help reduce power con More

$133 USD in 10 days
(10 Reviews)

Bid Summary 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. Thanks Project Requirements arduino project with WIFI Module Rel More

$200 USD in 3 days
(7 Reviews)

Hi, I am a serious developer who aims to provide high quality services. If you contact me, we can discuss more things detail and will be achieved with each other's purpose. Good luck for your business…

$155 USD in 2 days
(7 Reviews)

Hello, I am plenty ability to finish it [login to view URL] free to contact me and we may discuss about detail. I will consult the best method for you. I commit that i am going to achieve your project on time. Thank you

$222 USD in 10 days
(5 Reviews)

Hey there, I have worked on few projects earlier with esp8266 and i know in and out about ESP8266.I think i can work with your project and complete it in shorter duration

$145 USD in 1 day
(3 Reviews)

Hi, How are you? I am very much interested in working on this project. I have read your project descriptions. I am very much sure that I can work on that based on my experience. You can contact me in order to discuss More

$222 USD in 3 days
(1 Review)

I am an expert with Arduino and Raspberry Pi. and can work with ESP826612F. I am an expert of Python, PHP, and Linux. and have specialty in Web scraping, data scientist, data mining, & web simulation. Certified Python More

$250 USD in 3 days
(1 Review)

Dear Client, Thanks for providing us opportunity to place bid over the project and communicate with [login to view URL] mainly deal in web development, SEO, Android App, software testing and graphic design. Our vision is to b More

$206 USD in 6 days
(0 Reviews)