Write an Android application - 04/01/2017 14:12 EST

$30-250 USD

クローズ

投稿日:

7年以上前

$30-250 USD

完了時にお支払い

I need to tune an existing android application that reads, displays and saves data from multiple bluetooth sensors. Sensor is metawear cpro ([login to view URL] ). The company provides a set of sample applications (with API and source code) but I need to tune it to fit my purpose. This is not for commercial application but an experimental project running in Android Studio. The Tricky thing is this can be tested only if you have the physical sensors. Therefore, we have to go back and forth several times. Task: Using Fragments, I need to scan bluetooth sensors (sample code in the website ([login to view URL]), select 2 devices and be able to display both of them simultaneously using real-time-chart using MPAndroidChart (provided in the sample code as well). Therefore, by opening the app, I need to be able to pair with BT sensors and be able to display them in real time chart running in threads. I need to be able to save the data from both sensors by clicking a button (samples are all provided with these codes). Your task is to expand the existing functions for single sensor and tune it to make it multi-device capable. The live sensor streaming data should be available so that I could apply some further calculation such as sensor fusion.

Android

Bluetooth Low Energy (BLE)

Mobile App Development

プロジェクト ID: 12688740

プロジェクトについて

45個の提案

リモートプロジェクト

アクティブ 7年前

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この仕事に45人のフリーランサーが、平均$594 USDで入札しています

@zhandong0217

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$526 USD 10日以内

5.0

(117 レビュー)

8.4

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$600 USD 12日以内

4.4

(190 レビュー)

8.6

@nandu878787

A proposal has not yet been provided

$700 USD 10日以内

5.0

(214 レビュー)

7.5

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4.8

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7.9

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5.0

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6.6

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$155 USD 3日以内

4.8

(42 レビュー)

7.0

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5.0

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6.5

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4.9

(41 レビュー)

6.7

@prashushinde9

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5.0

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6.5

@hirakchhatbar

A proposal has not yet been provided

$133 USD 7日以内

4.7

(80 レビュー)

6.2

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$555 USD 10日以内

5.0

(7 レビュー)

5.1

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5.0

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5.1

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$250 USD 10日以内

4.6

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4.6

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5.0

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4.4

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5.0

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4.0

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$277 USD 5日以内

5.0

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4.2

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5.0

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3.0

@Besst

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