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Embedded C project with nRF52

I am working on a nRF52 project where MPU-9250 is connected with i2c interface and (ssd1331) display will be connected via spi.

Project Details

Initial Setup:

Once the device is connected, mobile will pass struct data to do initial set up. This data will be:

• Name of device: 15 Chars long

• Unique ID: A uuid

• Current Time

Device Name and unique id will be stored in some permanent store like eeprom so it does not get erased on device disconnection or firmware update.

Connection: Device needs to be bonded with the mobile phone. When mobile detects this device user will click on connect button on mobile and on IOT device user have to press the button down and hold it down till it gets connected.

As Mobile will recognise the service uuid of this IOT so it will bond. If bonded it should connect next time automatically.

On every connection mobile will send current time. This time will be displayed on the OLED (SSD1331). Once the time is sent to nrf52 this time will be kept upto date via some timer etc. So in case the device gets disconnected OLED keeps displaying time correctly.

MPU-9250:

Service 2 will be responsible for sending mpu-9250 data to mobile. Also we will display the data displayed on OLED (SSD1309).

We will have struct of acceleration, gyration, magnetometer and angle.

We will need to show smooth data by doing filtering and data averaging. There are articles online

which tells how to do this for Arduino but we can use that technique for nrf52.

Over the air firmware update:

Firmware should be updated via over the air.

Your expert help is needed in creating low power design.

Beceriler: C Programlama, Elektronik, Mikrodenetleyici

Daha fazlasını gör: C# project-2, C# project- 2, i need a freelance embedded c programmer, embedded c project, embedded web project video chat application, embedded system project outsource, embedded software project, embedded programmer project, design atm machine embedded system project, embedded systems project, embedded flash project, embedded system project outsourcing, embedded online project, embedded software project based, embedded system project

İşveren Hakkında:
( 0 değerlendirme ) United Kingdom

Proje NO: #17158384

Bu iş için 23 freelancer ortalamada $683 teklif veriyor

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6.3
MIKY4227

Hi good day very high skill in RF Nordic nrf52 Senior ENGINEER has more of 40 years’ experience in this profession, developing Hardware and Software Expertise in video processing and associated simulation and ev Daha Fazla

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6.1
levstremetskyi80

Dear Sir I am very interest in your job as an experienced engineer. For 10+ years, I have been working in this field. Specially, I have a good experience to used the nRF52832. Also I have mastered MPU IMUs and OLED Daha Fazla

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5.6
sky19130

Hi, dear! I saw your project. I am a interested in your project. I can do it and i wold like to discuss the details. I will best. Thank you.

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5.2
ircrashed

Hello I have got your job posting “Embedded C project with nRF52” 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/D Daha Fazla

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5.2
rohitcochin

Hi Mate, Basically I'm an electronics engineer having more than 6 years of experience in Arduino and Raspberry pi based projects. Now I'm working as a IoT full stack developer. I have an expert level knowledge in embe Daha Fazla

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amariitism

Hello We are highly motivated young technocrats from India. We are approachable, you can come to us if you have a struggle, we are happy to help. Team TiponTongue

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4.6
SilentStarMagic

hi,dear. We understand your requirements and I am very interested in this job - 'Embedded C project with nRF52'. We are senior software developers and I am able to perform this task with my developers team. C Program Daha Fazla

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3.8
deeproadrash

Hello, Deep is here from India. Basically I'm Embedded System Developer. I have experience with NRF52, MPU series gyroscope amd OLED displays.

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3.8
nishanthamahesh

Dear Sir, I have full set of nRF Bluetooth development kit. Also, I have experience in designing extremely low power and low profile electronic circuits for special applications. I can provide, full functioning code Daha Fazla

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3.2
ankitpitroda

Hello Sir, an Amazing project from your side. I do have experience with, nRF52, MPU-9250, SSD1331(0.96") as well as i2c and SPI communication protocol. I have also done the EEPROM read/write stuff as well. In the Daha Fazla

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3.2
Mohamednaserhafz

am Mohamed Hafz the representative of EmbedX Team, EmbedX is a freelancing team that provide wide range of services including: - Embedded systems design - IOT applications and related cloud services - Prototyping Daha Fazla

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2.4
stefanache

Hello I have all electronic parts(pieces) so I will give you one tested solution I invite you on chat to continue discuss in detail Thanks

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Nirav8081

Welcome, dear clients! I'm a professional cryptocurrency developer who has worked on a hundred kinds of big and small projects for 7 years. I work for cryptocurrency project like payment gateway, wallet, cryptocurrency Daha Fazla

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intellisenseIN

As we have seen, IoT constitutes one of the greatest sources of new data. IoT data might actually be seen as the epitome of Big Data. We have specialty in Embedded syatem & IOT development. WE understood your requir Daha Fazla

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dc786ribadiya

Hi, I am Embedded Firmware Developer. I have good experience with Nordic nRF51 and nRF52 BLE. I have developed 12+ projects based on nordic ble. Thanks.

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