A software running on the Android system above and single-chip communications, via Bluetooth

$250-750 USD

Closed

Posted

almost 9 years ago

$250-750 USD

Paid on delivery

I have a PCB, I have written procedures to recruit people I use'STM32F103R8T6 Through the Bluetooth chip ht-05 and Android mobile phone communication Android mobile phone terminal to achieve the function as Gps speed real-time display GPS speed Discharge voltage protection (write a set of data to the microcontroller) Charging voltage protection (write a set of data to the microcontroller) Balanced voltage (write a set of data to the microcontroller) Temperature protection (write a set of data to the microcontroller) Discharge display (read current parameters from the microcontroller and displayed in the Android above) The current display (read current parameters from the microcontroller and displayed in the Android above) Temperature display (read current parameters from the microcontroller and displayed in the Android above) Voltage display (display battery voltage of each section can manually configure the battery cell number, read from the microcontroller, can be sorted according to low level) Modify the Bluetooth pairing password and SSID Three interface is a display speed of temperature and current electricity usage interface One is to configure a variety of interface parameters There is a read battery voltage interface

Android

Mobile App Development

Project ID: 7609411

About the project

12 proposals

Remote project

Active 9 yrs ago

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12 freelancers are bidding on average $850 USD for this job

@BlueGenie95

Excellent experts here. Please send more detailed requirement details here. we are ready to start the work. Looking for your reply.Thanks.

$789 USD in 12 days

4.9

(255 reviews)

8.7

@TenStar718

hello i have experience bluetooth android app .. it connect bluetooth with device. and get signal from device.. and draw graph for heart beat and other graph.. i have interest your project.. if you give me this project, i will do the best thank you

$526 USD in 10 days

4.9

(260 reviews)

8.8

@shiva1977

I can do this job.

$500 USD in 10 days

4.9

(69 reviews)

5.6

@chetanghadiya007

This is Chetan Ghadiya PHP Developer at R K Infotech, Our company is highly recommended one in the field of Web Designing,Development, Software Development,Application Development like( Iphone, Android) and web hosting and SEO, we have a highly professional team and people who got with there masters degree in respective field, we put our whole heart into designing and development websites that are sure to meet our client's expectations. Thus, transforming our client's ideas and concepts into reality. Our suite of products and clients include a wide spectrum of industries: Law Firms, Ecommerce Retail/Wholesale, Online Dating, Real Estate, Informational and so on....

$590 USD in 8 days

5.0

(9 reviews)

4.1

@nj60

our team worked on this type of project. so i am very comfortable although i can made it better. Working with a team who has both inhouse DESIGNERS and PROGRAMMERS means that you can take advantage. i am looking for your positive response as u know we r young minds who r always ready to take . we have completed several projects and we delivered them on time but as u know we are new in this market so we want to prove our self. we r confident if we got your project then my technical team will complete it in stipulated time period keeping in mind your satisfaction level. also i need to know few more things about this. I hope this project would be the first step in long term partnership with you. i assure you dealing with me will be beneficial and fruitful for both of us. we are happy to help you. with regards

$1,055 USD in 30 days