Embedded Firmware

Closed Posted Oct 9, 2015 Paid on delivery
Closed Paid on delivery

Seeking experienced engineer familiar with Arduino to add some features to my Particle Photon firmware.

Basic functions already implemented include: reading & calibrating sensors, logging data to MicroSD, publishing data to Parse.

Functions still needed: 24-hour timer, countdown timer, & sensor reading-based logic as well as manual override for 4 relays, all user-controlled from iOS app. Control settings & data logging will need to persist throughout various system states, & be updated on re-connection.

When applying, be sure to sign & attach 2 documents included in this job post otherwise your application will not be accepted for consideration. Thank you.

Arduino C++ Programming Embedded Software

Project ID: #8652826

About the project

9 proposals Remote project Active Nov 15, 2015

9 freelancers are bidding on average $765 for this job

sagradoamicus

hi sir i am an expert electrical engineer i can do it for you I have almost 7 years of experience in this field i assure you quality work and on time delivery please have a look at my profile regards

$1053 USD in 10 days
(130 Reviews)
7.5
mechatronicsengr

A proposal has not yet been provided

$888 USD in 10 days
(83 Reviews)
7.1
NSolutionDev

Hello, how are you. I have experience in developing the MCU embedded system with C,C++ language with PIC, RENESAS, NEC.... I have experience on Arduino. I have experience on VB.Net and MFC. I have designed the conc More

$420 USD in 10 days
(25 Reviews)
5.4
ElectroStrom

I am an electronic engineer with more than 5 years of experience. I have experience with ios progamming as well. I can work on this prject. please contact me to discuss details

$750 USD in 25 days
(6 Reviews)
4.3
Asad257

i can help you ....................................................................................................................

$750 USD in 10 days
(12 Reviews)
3.9
pieffe80

Hello, I written code for my drone driven by an arduino mega. It was a project for university graduation. I'm a good and experienced coder. I hope to partecipate to your project. Thank you.

$750 USD in 12 days
(0 Reviews)
0.0
StevenSamuels

Hi, I am an engineer based in Reading, UK. I have a great deal of experience with Arduino, both the electronics side and software side. I am able to design and prototype custom Arduino PCB's and develop software with c More

$1111 USD in 14 days
(0 Reviews)
0.0
Rutvik89

A proposal has not yet been provided

$611 USD in 60 days
(0 Reviews)
0.0