make me a PCB with I2C SMD for indoor air quality

in shortest time I want a small PCB that can read indoor air parameters such as:

air temperature, humidity, atmospheric pressure, CO2 (dioxyde), VOD, visible light intensity (even UV if possible).

Sensors must be SMD type and must communicate to the MCU(arduino like/ESP8266/raspberry) via I2C so that an user can chain more than a such PCB on the same MCU pins. Components can be cheap but reliable.

Connector on the PCB has to be JST HX type.

A short demonstration coding to put the PCB at work upon delivery is also required.

Schematics and BOM must be available, better if in KiCAD format.

Квалификация: Arduino, Электротехника, Электроника, Микроконтроллер, Разводка печатной платы

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О работодателе:
( 0 отзыв(-а, -ов) ) MILANO, Italy

ID проекта: #19741051



Hello, My name is Andrei, i am a Romanian IOT Developer with a lot of experience in IOT projects and automatics . I have made a lot of sensors boards , for what you need here you will need a special I2C expandera Больше

€50 EUR за 7 дней(-я)
(13 отзывов(-а))

14 фрилансеров(-а) в среднем готовы выполнить эту работу за €596


Hi. I'm an electronic engineering student from Argentina. I've been working in freelancer.com for more than two years, and I've completed more than a dozen projects, all with good recommendations, you can check my prof Больше

€500 EUR за 15 дней(-я)
(16 отзывов(-а))

Hello, I would like to help with your project, bringing the required skills and experience. I believe to be highly competent in sensory, analog, RF, digital and power electronics design as well as embedded firmware f Больше

€1666 EUR за 1 день
(1 отзыв)

I am a BEng. Electrical and Electronics Engineer with 5 years of experience in field living in Cyprus. I am specialized in Circuit Analysis, PCB design (EAGLE, Protheus, KiCad, Altium), Microcontrollers ESP8266, ESP32, Больше

€277 EUR за 1 день
(7 отзывов(-а))

Hello, I have read the details provided and i am positive i can provide quality work,please contact me to discuss more on the project deadline and some other few things

€100 EUR за 1 день
(9 отзывов(-а))

Dear Sir, I am embedded system developer. I have expertise in designing miniature circuits. I can provide you a perfect hardware design for your project. Best Wishes

€1000 EUR за 7 дней(-я)
(5 отзывов(-а))

Hi dear, I'm interested in the position of Indoor High Quality Sensor that you recently posted, particularly being of Hardware Engineering and Embedded Systems. I have experience in PCB design using KiCad, hands Больше

€244 EUR за 10 дней(-я)
(4 отзывов(-а))

i am the coordinator of electrical engineering society at Sukkur IBA university. and My Team is consist of experts in Electrical & electronics engineering like: -- PCB designing -- Circuit Designing -- MATLAB -- LABV Больше

€8 EUR за 7 дней(-я)
(0 отзывов(-а))

Good day! I can help Make a scheme, a list of items, printed circuit board. I will do everything in KICAD. Outputting GERBER and PDF files

€4000 EUR за 30 дней(-я)
(0 отзывов(-а))

Hello! I have briefly read the description on pcb-with-smd development project, and I can deliver as per the requirements however I need us to discuss for more clarity on the details, deadline and budget as well Больше

€50 EUR за 1 день
(0 отзывов(-а))

Hello sir! I already have a design that almost completely meets your requirements (see the portfolio, "air quality board" please). I am ready to adapt it to your needs as soon as possible. PS price is indicated for Больше

€88 EUR за 2 дней(-я)
(0 отзывов(-а))

Hello, Sir. I can speak in English freely. I am expert of Electrical Engineering, Electronics, Mechanic, Machine learning, Microcontroller and etc Engineer. I have rich experiences in Bluetooth, BLE, Arduino, Raspbe Больше

€200 EUR за 2 дней(-я)
(0 отзывов(-а))

I can made I2C communication in Arduino or PIC microcontroller. I also made my designs on KiCAD. I can do what you want.

€111 EUR за 20 дней(-я)
(0 отзывов(-а))

Hello I can help you We use Kicad or other software which you want to do the design I will make you a concise pcb

€55 EUR за 4 дней(-я)
(0 отзывов(-а))