One of the startup company that I am advising is looking for hardware/ firmware engineer to do some product development works on part time or freelance basis. The person needs to be very familiar Arduino and/or Rasberry Pi family of module and development platform. This project is to develop an automated gas calibration system based on Arduino or Rasberry Pi board and communicate with the gas monitor via BLE link.

Beceriler: Arduino, Elektronik, PCB Düzen, Gömülü Yazılım, Makine Mühendisliği

İşveren Hakkında:
( 0 değerlendirme ) Dublin, United States

Proje NO: #21683629

Bu iş için 39 freelancer ortalamada $2308 teklif veriyor


Hi I am Ali, experienced embedded system developer with more than 15 years of experience. I have extensive experience of working with BLE and gas sensors. I would like to know the process we are trying to implement. P Daha Fazla

$2000 USD in 15 gün içinde
(238 Değerlendirme)

Hi there, I have read your project description and i'm confident i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the Daha Fazla

$3000 USD in 6 gün içinde
(87 Değerlendirme)

Hello, We are a Turkey based company and we offer product design, electronics development and mass production services to our customers. We can help you to design and manufacture your product. Please contact me to tal Daha Fazla

$5882 USD in 40 gün içinde
(54 Değerlendirme)

Dear Sir I am very interest in your job as an experienced engineer. For 10+ years, I have been working in this field and you can see my experience in my profile. I've developed many production using the Arduino and Ras Daha Fazla

$2250 USD in 7 gün içinde
(43 Değerlendirme)

Thanks for sharing your project. I'm fully read the description, so that, I'm very interested to this project. As I'm a Senior Embedded System engineer, I have rich experiences in many embedded systems development, Daha Fazla

$2500 USD in 18 gün içinde
(40 Değerlendirme)

Hello! We worked with arduino, raspberry pi, and ble. We have extensive experience in developing electronics for various sensors, calibration and metrological certification. We pay great attention to the quality of our Daha Fazla

$2250 USD in 7 gün içinde
(20 Değerlendirme)

Hi, I hope you are doing well. I have expertise in Arduino based embedded projects and worked many Bluetooth/RF/WiFi based smart application design. I have reviewed your requirements and would like to discuss the pro Daha Fazla

$2500 USD in 7 gün içinde
(81 Değerlendirme)

Hi, how are you? Thanks for your project. I've read your description carefully, and I'm very interested in your job. I have been developing many firmware and hardware jobs using Arduino and Raspberry Pi for 5+ years. P Daha Fazla

$2500 USD in 25 gün içinde
(45 Değerlendirme)

Hi Sir, We are best in precision engineering and calibration need precision. we know the challenges and skills we have to meet the calibration requirements of sensors and systems. we are expert of arduino raspberry pi Daha Fazla

$1500 USD in 5 gün içinde
(52 Değerlendirme)

Hi, I have rich experiences with micro controller firmware development for 7 years. I am familiar with Arduino, ESP, NRF, stm32 and Raspberry pi, so I have Arduino uno/mega2560, pi 3B/3B+/7" touchscreen, nRF 51822/5283 Daha Fazla

$3000 USD in 20 gün içinde
(3 Değerlendirme)

Hello I have got your job posting “mCalibration” 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 Analog/Digital Electronics Daha Fazla

$1500 USD in 15 gün içinde
(41 Değerlendirme)

Hi, I am experienced embedded system designer with more than 5 years of experience. I am interested in your project. I would like to know more about the details of the project before I can give you my best quote. Ple Daha Fazla

$2000 USD in 30 gün içinde
(13 Değerlendirme)

How are you? Like you see in my profile and portfolios, I have rich experience in C/C++, C#, and Python programming as well as microcontrollers. Especially, I completed many arduino and raspberry pi projects for such f Daha Fazla

$2250 USD in 20 gün içinde
(5 Değerlendirme)

Hello, I am Engineer and interested in your project. I have some questions regarding your project. Please tell me about your time limits? When you want your project to be completed? See my profile and reviews for furth Daha Fazla

$5000 USD in 30 gün içinde
(22 Değerlendirme)

Hi, I have a lot of experience with BLE / sensors and some experience with rasperry pi. Take a look at my profile and let me know if I can help in any way. Thanks, Erik

$2250 USD in 30 gün içinde
(5 Değerlendirme)

Hi, We are experts in arduino raspberry pi and other microcontrollers and can do this project for you. Kindly share more details, so that we can get started. Please check my similar work samples here: [login to view URL] Daha Fazla

$3000 USD in 7 gün içinde
(9 Değerlendirme)

i will able to do the PCB designing works of your project if you are interested please check my profile ...

$1500 USD in 7 gün içinde
(9 Değerlendirme)

Dear client, Nice to meet you. I am currently working PCB manufacturing Company I have been working as a firmware and hardware designer for 10+ years. I had developed several similar projects using the various microcon Daha Fazla

$1555 USD in 7 gün içinde
(7 Değerlendirme)

I'm a professional engineer with vast experience in IoT architectures and embedded systems. My background is Systems Engineering with a focus in Space Systems and I'm a very skilled PCB designer and Firmware/Front-end/ Daha Fazla

$2450 USD in 7 gün içinde
(5 Değerlendirme)

I’m an electrical engineer primarily working the the US Defense industry. I specialize in embedded systems from full PCB design to complete firmware development. On occasion I develop basic software for operating syste Daha Fazla

$2777 USD in 20 gün içinde
(1 Yorum)