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Pi Based membrane keypad emulator with streaming video over wifi.

Hi I am currently working on a project that will allow me to complete tasks on an existing device via wifi.

I have an existing microcontroller with a 4x5 membrane keypad and LCD display. I cannot alter the unit other than tie into existing connectors and I need to control the unit via wifi. My Idea is to parallel(emulate) the keypad using a pair of 4051 multiplexers and the existing kepad connector & mount a USB camera above the existing LCD screen to keep it simple. combine it all with a PI and local network and access via web browser or ideally a simple android/ios app. Near to real time video streaming is required as to monitor information on the screen as it is interacted with via the keypad. The Pi is dedicated to this function i.e all pins are free.

Kĩ năng: Android, Mobile App Development, Bluetooth ít năng lượng (BLE) , iPhone, Lập trình C

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Về Bên Thuê:
( 0 nhận xét ) Granville, Australia

ID dự án: #20107929

5 freelancer đang chào giá trung bình $256 cho công việc này


Hi, I hope you are doing well. I have expertise in embedded system programming and development. I have worked on live usb camera streaming project on linux. I have understood your requirements and would like to know Thêm

$500 AUD trong 10 ngày
(57 Nhận xét)

I have designed a similar system for a home automation startup. Since you are usifn raspberry pi, it totally makes things simple. To emulate the keypad you can directly use the raspberry pi to simulate the keypad that Thêm

$222 AUD trong 3 ngày
(2 Nhận xét)

Yes, Sir. I have read your project with care. Thank you for give a chance to prove me by my skills. Your project is very fit to my skills. If you would award it to me, I am sure that I can complete this project with Hi Thêm

$120 AUD trong 7 ngày
(0 Nhận xét)

Dear Prospect Hiring Manager. Thank you for giving me a chance to bid on your project. i am a serious bidder here and i have already worked on a similar project before and can deliver as u have mentioned "I can do th Thêm

$140 AUD trong 7 ngày
(0 Nhận xét)

Hello We have been an engineer for more than 8 years in the market and have already developed projects for several companies using microcontrollers like PIC, AVR, Arduino, ARM, NXP, Nordic, Texas, STM, ESP among other Thêm

$300 AUD trong 20 ngày
(0 Nhận xét)