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    13,826 raspberry read serial port jobs found, pricing in USD

    I need to link receipt printing of Odoo's POS to an USB Serial ESC command receipt printer on Android (click on a button on a webpage then send the command to the printer), the documentation of the printer has attached below, the SDK (.jar file) will be provided.

    $66 (Avg Bid)
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    2 bids

    I have several circuit design and programming related to it. You must have excellent background in electrical engineering and programming. Good luck.

    $2 - $8 / hr
    Sealed
    $2 - $8 / hr
    7 bids

    I need to develop firmware for testing the wireless communication. I have nRF52840 board and lora gps hat module for raspberry pi. Your task: - Need to connect nRF52840 board and hat module (SPI, UART) - nRF52840 should be received GPS postion and data from LoRa gateway. - nRF52840 should send the data to smart phone via Bluetooth Low Energy (BLE)

    $671 (Avg Bid)
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    I am trying...+ sending an email of the enrolling for to my private email. (maybe we use api or free email smtp). there is a form to enroll devices and when enrolled the device by IP and port number it will subtract from list of IP in the drop-down list. The name will also be added to each category of my IOT list by category (alarm, cctv, garage, etc)

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    ...and I will do my best to meet that. It involves Unity3d and the arduino. Basically I need 12 float values to be sent from Unity3d to a Arduino, where those values need to be read as the 12 values and be availbe individually for further action within arduino. For the purpose of this project would it be possible for you to creat a Unity3d project which

    $150 (Avg Bid)
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    1 bids

    Get the parameters like acceleration and cadence of horse . Using raspberry pi 3 and imu sensors. Need help in coding.

    $33 (Avg Bid)
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    SSH using keys for non-root user and FTP using SSH instead of port 21/22

    $24 (Avg Bid)
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    25 bids

    I need a central Raspberry Pi to control several buttons and lights wirelessly.

    $196 (Avg Bid)
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    I need someone who will Open port forwarding with dinamic ip.

    $26 (Avg Bid)
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    Select parts to fit into small housing for Fan, that we have already. We need controls to match to fan and USB parts, we have a limited space to work with in our fan housing, so the goal is to fit as much of the components into a small as space as possible. We need to have complete selection of parts and documents.

    $543 (Avg Bid)
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    24 bids
    Open Port Forwarding by No-Ip 5 days left
    VERIFIED

    I need someone who will Open port forwarding to sharing PC. Port name is 32038 by No-Ip

    $21 (Avg Bid)
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    12 bids

    Port Lightning Browser to Xamarin Platform C#. Lightning Browser Source code is here [login to view URL]

    $912 (Avg Bid)
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    12 bids

    ...the machine. We are currently running the app on a Raspberry Pi 3 device. The app is made up of 5 pages/views: - Splash page - Session code entry page - Instructions page - Measurement / countdown page - Results page App Requirements: - C# UWP App targeting Windows 10 IOT Core (ARM) - Accurately read data from load cell sensor via HK711 load cell amp

    $213 (Avg Bid)
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    4 bids

    It cant take more than 1 hour imo if you are a true node js developer ;).i need port my file parser function using unpack and gzuncompress methods to node js. The code parses files with a specific extension.

    $26 (Avg Bid)
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    I have domain from big-rock and my website is hosted on my own server. I need to host and connect my websites with domains based on port number.

    $71 (Avg Bid)
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    I'm exploring the possibility to create a Keyboard using a raspberry zero and python to create custom actions. to give an example the below code emulates the keyboard press of the letter 'a': --------------------- NULL_CHAR = chr(0) def write_report(report) with open('/dev/hidg0', 'rb+') as fd: [login to view URL]([login to view URL]()) write_report(NUL...

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    ... and other similar things. This is a position that requires constant communication. Because of that, you must work US hours. If you’re saying YES to everything you have read so far, then this is the opportunity for you! Please fill out the application form here to be considered: [login to view URL] PS - To make sure that you

    $37 / hr (Avg Bid)
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    26 bids
    TDC1000 Expert Required 3 days left
    VERIFIED

    ...value as the result. The measurement Time should not exceed 5 second. The ultrasonic sensor will be 4mm Peizo crystal with 40Khz resonance. I would prefer to use Arduino or raspberry as the control unit A 16X2 LCD should display the measured data. Refer attached image for schematic. The Delivery scope will be: 1. Complete Circuit and PCB design with circuit

    $215 (Avg Bid)
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    Port Drive 3 days left

    My Family and I are working on a business starting with importing molten glass bowls. We decided to come up with the name Port Dr. It was meant to resemble Land and Sea. I'd like a simple modern logo. I've attached the P that I really liked, because it shows the shape of the ocean (water) within the P. The 2nd attachment was for the color scheme

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    Need help setting up instabot on raspberry pi 3

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    app for rasberry pi 3 days left
    VERIFIED

    to have a "informations system" where we can manage to show background picture and text on a raspberry pi zero or or similare hardware together with a 7" display or other size. I want to send messages/text/picture from a website or mobile app to the display. The design and function of the solution will winn over hardware solutions. Other display

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    ...~/[login to view URL] and I want to call it from port 5000 and pass the parameters in URL. (2) Port 5000 is not accessible all the time. We have to occasionally login and do following commands : pkill gunicorn gunicorn app:app -b 0.0.0.0:5000 (3) We do not know what the problem is (4) We want to solve the issue that port 5000 is available so we can call our

    $90 (Avg Bid)
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    I need to control a Pi Camera control with RPi Camera Interface to view video from Web and in local. Is not important programming...remote with these feautures: 1) start recording (local and remote) 2) stop recording (local and remote) 3) Transfer video saved in Raspberry to remote Recording in local save the video in a local folder in Raspberry.

    $240 (Avg Bid)
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    The windows command line is enclosed. It is an interactive command to detect changes on serial port pins, get a serial port pin status (high/low) and set any output serial port pin status. The job: - start windows command line when the java wrapper is starded => forward java wrapper command line arguments to the windows one - redirect windows command

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    Hi Cuong L., I would like some titles made with the same font you used in the logo. Is that possible? Shouldn't take long. RASPBERRY WHITE CHOCOLATE ORANGE MILK CHOCOLATE MINT DARK CHOCOLATE MILK CHOCOLATE DARK CHOCOLATE WHITE CHOCOLATE ORANGE DARK CHOCOLATE PASSION FRUIT WHITE CHOCOLATE DARK CHOCOLATE w. COCONUT SUGAR SUGAR FREE DARK CHOCOLATE PRALINE

    $15 / hr (Avg Bid)
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    I need an electrical engineer who knows Arduino, raspberry pi , Texas instruments very well. The chosen one needs to know how to program for them as well. Only serious bidders can bid .thanks

    $2 - $8 / hr
    Sealed
    $2 - $8 / hr
    10 bids

    Just one function Transfer file (e.g. .png or .jpg) to Android SD card via OTG use, this OTG will connect to GPIO of Raspberry Pi to Android device connector via USB OTG. Raspberry Pi will run by Debian system or Ubuntu. It will trigger by one physical button which connected to GPIO. Once GPIO level is high, procedure will be started to transmit files

    $135 (Avg Bid)
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    EXPERT IN RASPBERRY PI 2 days left
    VERIFIED

    I am looking for an RASPBERRY PI expert or Linux expert I want to create a HTML page in the WWW of apache so I could scan WIFI devices instead of using the RASPBERRY GUI interface or desktop platform

    $34 (Avg Bid)
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    I need an python/openCV expert who has knowledge about AI/IOT who can help me in my task. It involves using raspberry pi and Camera and or image detection and being able to get some info on the image detected. can provide more details to the right candidate.

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    A php script is running on a Raspberry PI 3 B+. From that script, I need to send text messages (0-30 chars) to an Android phone using BLUETOOTH connection. The phone connects to the Raspberry using predefined MAC address and passkey. Only one user can connect to the Raspberry. The app shows a popup message, user can acknowledge or delete the message

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    This is a relatively small C++ project which is essentially a "wrapper" around a third-party library. It was originally compiled in Visual Studio 6 and I'd like to port it to Visual Studio 17.

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    ...Requirements: a. All work must be done Onsite – NO REMOTE WORKERS, PLEASE! b. Candidate should be familiar with serial devices and how to communicate with external hardware (printers, card readers, pinpads, robots, or some other device via serial communication) c. Experience working with XPI (XPI is an application developed to add EMV support to Form Agent

    $7604 (Avg Bid)
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    using a raspberry pi, touch screen, stepper motor, and several sensors, i need to index the motor a predetermined number of counts. touch screen should allow user input of count, speed, and choice of several modes.

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    I am currently in an R&D phase of a project and after advice from someone with skills and experience in Raspberry Pi 3 data logging with analog inputs and 3G/4G/LTE internet connection to retrieve that data. Can you provide advice on the use of a rasberry pi data logger for water pressure (depth) and temperature and conductance recordings as well as

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    MediaCenter has been deprecated with the introduction of Windows 10, but was available in Windows XP and Windows 7. I would like to recreate this Screensaver for Windows 10, however the source of the images should be selectable folders in Google Drive / Google Photos. Please refer to this video for how this screensaver worked: [login to view URL]

    $505 (Avg Bid)
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    ... 3(GOOD) 4(LIKE NEW) 5(MINT CONDITION) ATTACH PICS STRAP BUCKLE WATCH FACE BACK CASE LEFT SIDE RIGHT SIDE SERIAL NUMBER 3. DIAMONDS RARE DIAMONDS SOLD FOR PHENOMENAL PRICES THE 4 ‘C’ DIAMOND COLOUR CHART DIAMONDS FOR SALE SELL YOUR DIAMOND FILL IN FORM SIZE

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    I want to write a simple java application which has set of rules that can be fired using drools rule engine, the application will be run later using docker technology o...want to write a simple java application which has set of rules that can be fired using drools rule engine, the application will be run later using docker technology on a raspberry pi

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    Good Day, I need assistance with Mikrotik HeX Router to setup port-forwarding from a public IP on the Mikrotik WAN to an internal IP and port. I need the freelancer to be able to talk me through the steps to diagnose where the issue may be. I have followed some online guides but something is not right and we need to dig deeper. Thanks.

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    I'm looking for someone who can help me in configuration of a Raspberry pi 3b+ to a mobile internet based proxy server. I also need help in choosing the right hardware. I need somebody who speaks Hungarian and living around Budapest due to the need of the personal contact.

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    I would like to create a HTML page to display the same WIFI SSID list. Thi...click on any I will be redirected to that SSID device. This is like WIFI SSID from your phone so you can Pair a device. Raspberry can do the same but need to do from GUI DESKTOP I attached images of the simple WIFI SSID of the RASPBERRY and bellow my Simple HTML page view

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    Hi Behnam K., I noticed your profile and would like to offer you my project. We can discuss any details over chat. https://www.freelancer...K., I noticed your profile and would like to offer you my project. We can discuss any details over chat. https://www.freelancer.com/projects/software-architecture/Python-raspberry-unix-linux-expert/?w=f#/proposals

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    Project for Saim 3 days left

    Hi Saim, I noticed your profile and would like to offer you my project. We can discuss any details over chat. https://www.freelancer.co...Saim, I noticed your profile and would like to offer you my project. We can discuss any details over chat. https://www.freelancer.com/projects/software-architecture/Python-raspberry-unix-linux-expert/?w=f#/proposals

    $250 (Avg Bid)
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    Hi Evgeni S., I noticed your profile and would like to offer you my project. We can discuss any details over chat. https://www.freelanc..., I noticed your profile and would like to offer you my project. We can discuss any details over chat. https://www.freelancer.com/projects/software-architecture/Python-raspberry-unix-linux-expert/?w=f#/proposals

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    Hi ppgjsc, I noticed your profile and would like to offer you my project. We can discuss any details over chat. https://www.freel...ppgjsc, I noticed your profile and would like to offer you my project. We can discuss any details over chat. https://www.freelancer.com/projects/software-architecture/Python-raspberry-unix-linux-expert/?w=f#/proposals

    $250 (Avg Bid)
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    Hi Jan V., I noticed your profile and would like to offer you my project. We can discuss any details over chat. here is the job...profile and would like to offer you my project. We can discuss any details over chat. here is the job post https://www.freelancer.com/projects/software-architecture/Python-raspberry-unix-linux-expert/?w=f#/proposals

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    Hello programmer or agency of programmers. We are looking for a good programmer / designer to work on QT for an interface that will control some temperature sensors and display gauges like on this video. once we achieve this we will start expanding the GUI so that we can have some sort of administration of each icon.. for example. we will have user permissions. this means that we will add perm...

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    We need a persion who can set up a fax service on raspberry pi. We are looking for someone who has done this before and can do this quick Raspberry pi has a fax modem connected to it, and we need a command line and GUI software set up that can reserve and send fax messages (send files as well as text) We don’t need you to develop this, just need to

    $19 / hr (Avg Bid)
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    Make DVR IP Came Using Raspberry and can stream by app (made using android studio) without port forwarding. Just one page/activity using static is ok, i will build more because i need to integration it to my app.

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    How to make stream DVR using android studio without port forwarding.

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    I would need a simple Application that can ping other network devices on the network and then display green indicator for each device that responds. Below is a list of things it must achieve. - Ping Other network devices - Analyse the responses and display results like traffic light system on a uploaded image. - I need to be able to move the indicator around on top of the image and lock it in plac...

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