IoT Development

min $50 AUD / hour

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hace más de 5 años

min $50 AUD / hour

Hey! We are a company based in Portland Oregon with an interesting project. Looking to work with a developer on our project. We have a tech lead that will be involved with the project and a project manager. Looking for extra horse power to get the project completed and out to market. Project – We have existing firmware for a Particle board. We want to be able to poll humidity and temperature boards over I2C (dev libraries are available) and send sensor data over HTTP to an existing web service. The available sensor boards will be hard-coded in the firmware as we have a limited number of boards in use. Experience Experience with Particle (preferred) or Arduino development Experience with using HTTP over Particle or embedded (IoT) Preferred experience with using I2C to access sensor boards (humidity, temperature) Thanks

Arduino

C Programming

Electrical Engineering

Electronics

Microcontroller

ID del proyecto: 17576387

Información sobre el proyecto

13 propuestas

Proyecto remoto

Activo hace 6 años

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13 freelancers están ofertando un promedio de $53 AUD /hora por este trabajo

@ahmad5857

Hi sir, We have read your project and we are already providing very similar service to another client in USA, based on particle electron. we have developed custom dashboards, webhooks and very optimized firmware for more than ten electron devices that are installed and work well . Let me introduce you to our team, we are TURKTRONICS , we are team of smart engineers and developers, we are able to design both hardware, firmware and software applications, IOT is our strong point. we are very expert in I2C and SPI based serial communications and we have quite deep understanding of this project. Lets talk to us and consider this job is done. Regards, Ahmed Lead Tech Engineer TURKTORNICS

$50 AUD en 40 días

4,8

(49 comentarios)

6,7

@ched41

Good day, I have many years of experience in embedded software development. I have worked extensively with the Arduino and other arduino compatible platforms. I specialize in IOT and automation applications. I have read your project details and I am confident that I am able to get the job done. I have worked on similar projects with great success. Please contact me so that we can go over the details or if you have any questions.

$55 AUD en 40 días

4,8

(52 comentarios)

6,5

@arrijal1992

Hi, Actually I don't have experience using particle, But I have experience using NRF MCU. Also various kind of project in last 8 years using various kind of MCU(STM32,AVR,NXP,arduino) for hobbyst, Robotic,Industrial, and currently working on defense & aerospace industry. I'm familiar with I2C on accessing sensor like gyroscope,Accelerometer,magnetometer, EEPROM,FLASH,LM75 temperature Sensor, But not on HTTP over particle. I guess it just need some learning hours since I have known the concept. Lets discuss the detail over chat. Best Regards, Rijal

$55 AUD en 20 días

4,9

(58 comentarios)

6,0

@khanicha

Hello, I had worked with arduino since 5 years ago, so I am good enough in developing any projects in the past. So, if you could consider in using Arduino, then I would be ready for this. Especially whenever you could explain me what sensors will be involved so I could purchase them in local market for cheap. This method would warrant the development and deployment would be smooth enough as the apps would be well tested before delivered to you. BTW, mostly for humidity I would use DHT-22, for temperature will use DS18B20, and for wifi connectivity we will use ESP-8266 board. These are all available on local market for cheap Let me know if you are interested with my offer

$50 AUD en 40 días

5,0

(2 comentarios)

4,4

@jitendrabaraiya

i have an more than 5 years experience in the embedded software and hardware with full product design. I have completed many IOT based products .and also I have already developed this IoT things using stm32xx and samd21 controller . if you want to see a demo than I will saw you .so I came out your job within a time limit with your satisfaction.

$50 AUD en 30 días

4,8

(9 comentarios)

4,8

@Gippopotam

Hello! I can carry out your project. I have all the necessary equipment (microcontrollers and modules) in my studio. I've had experience in writing firmware for such devices. But In fact, I need a more detailed description of the project. Terms and cost will be specified after a full understanding of the task. P.S. You can see the overview of completed projects in my profile. https://www.freelancer.com/u/Gippopotam.html

$50 AUD en 40 días

4,6

(12 comentarios)

4,2

@andyf1

Hello! I read your project description and I interested to work with your project. I have experience of using http and different sensors over arduino and esp32, esp8266. I can buy particle photon in my local shop. Look forward to your answer. Best regards.

$50 AUD en 30 días