API for Windows to interact with a board via USB

$30-250 USD

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Opublikowano

ponad 4 lata temu

$30-250 USD

Płatne przy odbiorze

We require an API for Windows to be developed in ASP.NET, to interact with a propietary board that connects to a computer via USB. The communication with the board will be accomplised through AT commands. Some of required functionalities 2 types of commands, - Functional - related to the operation of inputs and outputs - Informative - Help List of the commands and the firmware version. Command Format AT + f n e <CR> <LF> All commands must first terminate by carriage return <CR> (0x0D) (/ r), optionally new line <LF> (0x0A) (/ n) can be included next INPUTS This board has 4 fixed inputs (1 @ 4) and an AUXILIARY (A) that is shared with an output according to the position of a JUMPER. If nothing is connected to that entry, read 1 OUTPUTS This board have 5 power outputs (1 @ 4) and an AUXILIARY (which is shared with an input according to the position of a JUMPER) with 4A power management. Full description of the requirements are in the .PDF attached

ASP.NET

Programming

Identyfikator projektu: 20781156

Informację o projekcie

6 ofert

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6 freelancerzy składają oferty o średniej wysokości $263 USD dla tej pracy

@schoudhary1553

Hello, I have gone through your job posting and become very much interested to work with you. I am an expert in this field. I have already completed several projects like this. For evidence you can see my profile. Please visit : https://www.freelancer.com/u/schoudhary1553 I have excellent command over English. I am a hard worker, productive and worthy of your attention I hope, I would be the right candidate for this post. Awaiting an affirmative response from you. Kinds Regards, Sandeep

$250 USD w 4 dni

5,0

(13 opinii)

5,6

@Mickelson

Hi, sir I have just read your description carefully. As an experienced developer, I am sure that I can handle your project perfectly. Even If you don't hire me, I can give you my opinion related to this job. Let me know If you have any time to discuss more details with me. Looking forward to hearing from you. Thanks.

$200 USD w 2 dni

5,0

(4 opinii)

4,7

@fastestJohn

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$140 USD w 7 dni