Android App For Controlling up to 16 relay via Bluetooth to move machine arms( conveyor etc)

$250-750 USD

ปิดแล้ว

โพสต์

ประมาณ 6 ปีที่ผ่านมา

$250-750 USD

ชำระเงินเมื่อส่งงาน

Hello Great App Makers, We need an app to manage relay. 1. Please check the following [login to view URL] 2. Also there is a card image attached with this post which we will use. Also there is video of which we want to manage. 3. We want to command the board to move our machine by mobile, will be a image of the machine where you can choose the arm to move it, than, the people press the button ( + or -) of the arm We need to manage the same card shown on the video. 4. Must be able to mange up to 16relays. 5. Hardware is the mobile/tablet android 6. APP must send the ON-OFF signal to the card relay 7. Need to manage relays 12v DC 8. Manage one signal 0-10v analog 9. Design the app with our company logo and customize the whole app We prefer person with Android app making with relay control experience. Please quote your best price also i am open for discussion. Give your best. Hope to work with you soon.

Android

C Programming

Java

Mobile App Development

Software Architecture

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11 ฟรีแลนซ์กำลังเสนอราคาโดยเฉลี่ย $624 USD สำหรับงานนี้

@jinc107

Dear customer. I read your proposal. I have developed many Android apps for several years. Of course I am sure I can complete your job PERFECTLY and SMARTLY. Hope to work with you. I want your reply. Thank you & regards.

$300 USD ใน 10 วัน

4.9

(45 รีวิว)

7.3

@EEmbedded

Hello Sir, We have previous experiences with App developments and Bluetooth Device developments. Please check our portfolio for more information about past projects and videos. We will make your app as per your requirement.. Best Regards, Lasantha Prasad.

$888 USD ใน 30 วัน

4.8

(22 รีวิว)

6.5

@developerpR0

Hi, I am an Android developer with an experience of more than 3 Years with projects ranging from eCommerce apps to social media apps to game apps. I have worked on Bluetooth application before and will like to discuss the relays feature in details. Which protocol for you want to use for the communication? Which microcontroller board are you using? Let me know when can we discuss. Have a look at my profile for my previous reviews or reach me for further details. Looking forward to hear from you soon:) Thanks.

$777 USD ใน 7 วัน

5.0

(13 รีวิว)

5.5

@ahmedkarimdev

I have an Arduino, and I love working on embedded projects. I always implement ideas using my Arduino, Bluetooth Shield, sensors, and many other accessories. And ready 100% to try a new hardware :) Relevant Skills and Experience Arduino, Bluetooth, coding

$611 USD ใน 12 วัน

5.0

(2 รีวิว)

3.8

@saurabhricky

I am an Embedded Software developer. And we have done several projects like this from Starting to End Solution. I saw your requirement and i feel its pretty OK to me and I am definitely sure i can do this in mean time as per your expectation. Further we can discuss on chat, so that we can know more about project and its details. We are new to freelancer, so give us chance and you will never regret it. Our expertise in IoT Projects, PCB Layouting, Software Developemnt, Cloud integration. So, if you are interested we can share our views over chat.

$555 USD ใน 10 วัน

5.0

(1 รีวิว)

3.4

@guchengyehai

man, I have been doing this project, use android Bluetooth 4.0, Bluetooth Gatt, and use service UUID to filter other Bluetooth device. I have source code about Bluetooth device connected and send data function.

$566 USD ใน 3 วัน