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Embedded Zephyr with NRF52

Embedded Bluetooth device with environmental sensors and an RTC.

Scan ennvironment sensors according to 2 schedules - once per minute and once per 10 minutes.

Store data in QSPI flash (up to 1 month storage capability)

Be able to connect to bluetooth device to upload data and get date/time settings.

Kĩ năng: Vi điều khiển, Wireless Sensors, Phần mềm cài sẵn

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Về Bên Thuê:
( 0 nhận xét ) Ogden, United States

ID dự án: #32232641

10 freelancer chào giá trung bình$625 cho công việc này


Hello there, I have experience in designing electronics circuits and can make your project. I can also develop hardware compatible android apps and will provide you all the design for your product including schematic, Thêm

$800 USD trong 20 ngày
(53 Nhận xét)

Hi, I have gone through the functional requirement document. I have worked on Zephyr project for an NXP platform. I do have some questions related to the RTC and QSPI functions. Please let me know if we can take it fo Thêm

$750 USD trong 5 ngày
(4 Nhận xét)
(31 Nhận xét)

Hi, dear client! I am an IoT device/nRF series module developer. I succeeded in interfacing the nRF52840/52833 with the wind pressure sensor SDP32, e-compass LSM303DLHC, temperature and humidity sensor AM2301 4 month Thêm

$750 USD trong 7 ngày
(4 Nhận xét)

Hello, thank you for your job posting. I have 5 years experience in PCB and circuit design and Manufacturing, Embedded programming, and i can help you with any kind of request in these fields. I will do my best to sati Thêm

$500 USD trong 8 ngày
(3 Nhận xét)

I'm interested in your project and I can do it. I'm an Embedded software engineer, Mechatronics engineer and I have experience in C Programming and Embedded software. let us talk about your project.

$400 USD trong 7 ngày
(5 Nhận xét)

Dear Client. I have just read your job description and your project is really interesting to me. I have many experiences working for 8+ years with Circuit design, PCB design, manufacturing functional prototyping with f Thêm

$500 USD trong 7 ngày
(1 Nhận xét)

Hi there, I have read the brief details on the job listing. You can check my experience, customer feed backs and my portfolio here: https://www.freelancer.com/u/AwaisChaudhry?w=f I believe its a doable job I have grea Thêm

$750 USD trong 26 ngày
(0 Nhận xét)

Hello Sir I am a Firmware Engineer, having full experience in develope firmware for many microcontrollers such as Arduino, nRF5, ESP32, ESP8632, STM32, NXP, Cypress... I have developed several products for customers fo Thêm

$400 USD trong 7 ngày
(0 Nhận xét)

I am working on IOT node based on CC1310. So far I have familiarity with contiki. I know about Zephyr but not an expert so far. Other concepts of RF and mqtt are known to me. I would like to work on this, if it is no Thêm

$750 USD trong 30 ngày
(0 Nhận xét)