In Progress

Write some Arduino code

I would like to combine 2 pre written codes by Adafruit and expand them for further features.

One is a Arduino master writer RFID, which needs to send the Card details through i2c to the Arduino Slave writer

The second would be a Adafruit data logger with temperature and light reading, this code has a fault which does not print the correct temperature and light reading.

[url removed, login to view]

With this datalogger it needs to be connected with i2c to become a slave writer

It also requires 6 extra pin states, when switched to high, it will set a time, date, temp, light and pin recored to SD

If card is detected it will a write card number with a time, date, temp and light stamp and Record to SD Card.

Skills: Arduino, PHP, Software Architecture

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About the Employer:
( 2 reviews ) Munich, Germany

Project ID: #11982285

Awarded to:

mehmoodmalik93

sir I am experienced arduino programmer I have expertise in embedded systems i can do this easily please view my profile

$166 USD in 7 days
(1 Review)
2.6

23 freelancers are bidding on average $207 for this job

A2Design

Hi, Nice project you have there, let us help you with it! Our team is Russian-Canadian. We code in PHP. Check our recent projects here [url removed, login to view] Here’s a little video about our team too! ht More

$250 USD in 2 days
(80 Reviews)
8.4
ranganathp

FREELANCER RECOMMENDED ------------------------------------------------------ Can help... I am an Expert... Lets Start! Please start a Discussion with me and we can get started from there... Please check the past p More

$500 USD in 7 days
(74 Reviews)
6.8
biznsoft

WEB DEVELOPMENT EXPERT HERE Hi went through your description,My team is interested in your project and wish to apply for it. WHAT WE CAN DO: WE CAN CREATE A SEPARATE BRANDING FOR YOUR WEBSITE , WHICH CAN MAKE More

$150 USD in 3 days
(127 Reviews)
6.7
sagradoamicus

A proposal has not yet been provided

$254 USD in 5 days
(59 Reviews)
6.5
mechatronicsengr

Hi, I hope you are doing well. I have experience in - RFID - Temperature Sensing - Light Reading - and Data Logging, I have understood your project requirements and I can execute it in less possible time. More

$210 USD in 3 days
(18 Reviews)
5.4
riki888vw

Hi, I have experience in Arduino developing. I can do your project. Regards, Slavi.

$250 USD in 7 days
(15 Reviews)
5.3
acarloss

Hi, I have experience for 15+ years in electronics/embedded development. I have several years of advanced AVR/arduino development, including library development from scratch. Practically all Arduino AVR boards used, More

$200 USD in 7 days
(20 Reviews)
5.3
geekyexperts

Hello, I am an Electronics and Embedded system developer. I have experience in Digital and Analog electronic design and Matlab. I well versed in Arduino hardware and software. Kindly check my profile. Reply me back and More

$500 USD in 7 days
(16 Reviews)
5.3
maxbul

Dear sir If your RFID reader is MFRC522-compatible, I can make that job for you during a next week. I have all necessary hardware and a 6-year experience of programming of Atmel and Arduino. With best regards More

$135 USD in 7 days
(21 Reviews)
4.4
goharriz

Hello, I'm interested in your project. ¿Could you provide mode details about it? ¿What exactly needs to be logged? ¿What hardware do you have available? ¿Do you have any drawing or diagram or any form of documentat More

$197 USD in 6 days
(13 Reviews)
3.9
Manoj3050

Hi, I'm an electronic engineer with more than 4 years of experience of Arduino programming. I read your project description and it got me interested of the project as I have previously used RFID readers with Arduino a More

$155 USD in 7 days
(7 Reviews)
3.8
ircrashed

Hello I have got your job posting “Write some Arduino code” 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 sys More

$100 USD in 7 days
(10 Reviews)
3.7
microembedded

hi i am an electrical engineer. i have vast experience related to circuit design and Arduino programming. i have done many embedded system projects related to RFID. i have the necessary hardware for this project and ca More

$250 USD in 3 days
(4 Reviews)
4.0
ahmad5857

Hi sir, We have ready solution for your project. We have delivered many RFID based projects and very expert in I2C and SPI communications. We can do your project at very low and affordable rates. Please discuss! More

$140 USD in 3 days
(5 Reviews)
3.4
CoderField

Hi, I’m dedicated professional Web and Desktop Programmer & Developer and freelancer only. I have been working with challenge and hope to improve future plan with good network every client. If any client want to get More

$155 USD in 3 days
(4 Reviews)
2.9
sahanwa23

Hi! Im an electrical and electronic masters graduate of UWE. I have the experience of programming in C/C++/Assembly/Arduino/PIC C/MikroC/MATLAB for more than three years. I also have the knowledge and experience of EL More

$135 USD in 3 days
(3 Reviews)
3.0
estebantoribio

Hi, I'm an Electronics Engineering student from Argentina. I consider I'm able to help you. I'm new to freelancer but that doesn't mean I have no experience, you will get from me the best effort to get a job done that More

$190 USD in 20 days
(3 Reviews)
2.5
Rajitha1234

I'm an Electrical Engineer and I’m a robot designer. I’m very familiar with micro programming (Arduino, Micro C). I am very sure I can help to complete your project very soon because I have already got lot of experienc More

$155 USD in 10 days
(2 Reviews)
1.6
davideferrario

I'm an italian electronic engineer with more than 14 years of work experience. I work as HW desginer; FW and SW developer. I don't understand perfectly what you need. I'd like to get more details about your project. More

$222 USD in 15 days
(1 Review)
1.4
logindtechnology

# Having 17+ years of experience in Design, Development and Project Management of Embedded System software & Industrial Automation software. # Experience in developing embedded software for MPC 5200(Power PC) & ARM More

$222 USD in 7 days
(0 Reviews)
0.0