Bluetooth nordic 51822 program

$30-250 USD

Cancelled

Posted

over 7 years ago

$30-250 USD

Paid on delivery

hi. I need a source code (in IAR) and .HEX of nordic nrf51822 I want to developfor a personal project: 1.- Nordic chip send by advertising the value of 4 ADC value (each value is the 10bit). I can choose which ADC interrupt to use. 2.- Nordic chip stay the Most of the time in sleep mode. when I put the battery, the program turn on the advertising send by 7second (variable 1) the value of the ADC (point 1), after the 7 second the chip will go to sleep mode. 4 hour later (variable 2), the chip will turn on and send by advertising the value of the 4 adc, and so on. 3.- If push the button (digital IO) the chip wake it up, and send by advertisind the 4 values of the adc. 4. I want to configure the variable 1 and variable 2 by windows 10, for example Variable 1 = 5 second (the advertising send the message for 5 second) variable 2 = 8 hours (turn on each 8 hour, measure the 4 adc, and send the values by advertizing) I think it is a simple project, all the requeriment appear in the SDK nordic. I look for a people with some skills in nordic... for him it will be very easy...

Bluetooth Low Energy (BLE)

Windows Desktop

Project ID: 12661477

About the project

5 proposals

Remote project

Active 7 yrs ago

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5 freelancers are bidding on average $307 USD for this job

@Anthony989

Hello Sir/Madam, I am Anthony Perera from Sri Lanka and I have multiple degrees on Engineering field. Why you should hire me ? * I am a FULL TIME freelancer and once a project is awarded to me,all my time will be dedicated to that specific project so you will get fast and quality work. * I have been in the field of product designing so if you are developing a commercial device I can help you to design it at very low cost and also can get into contact with Chinese manufacturers who I work with. Very reliable and fast. * I have my own PCB printing facility and also a workshop where I can design and manufacture any number of samples/prototypes. In that way you don't have to find some one else to test my work. * My prices are very fair and can be negotiated all the time. I am very flexible and very understanding. You can see my reviews. Check my profile. See for your self. https://www.freelancer.com/u/Anthony989.html Thank you Anthony Perera

$388 USD in 3 days

5.0

(3 reviews)

3.4

@mechatronicsengr

Hi, I hope you are doing well. I have expertise in nrf51822 based embedded projects. I have understood your project requirements and I can execute it in less possible time. Looking Forward, Khawaja

$357 USD in 3 days

3.4

(1 review)

2.7

@amelectronics

Hello dear I have experience in designing electronics circuits and can make your project. I will make your project practically on breadboard and will provide you circuit, code and PCB design. I can also develop android apps that can communicate with the hardware. I will design your project using extra cheap components that will be beneficial for you if you are planning to make a commercial product. I also have experience with Bluetooth Low Energy and Wifi Chips and have done IoT projects If you wish we can discuss in chat.

$300 USD in 7 days