Rs232 interface programming jobs

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    1,429 rs232 interface programming jobs found, pricing in USD

    I need a chain or arduino's, maybe more then 100 Arduino's even. I am not sure which protocol I like to use. I think I2C and also RS232 are options. Each Arduino needs a number of digital IO at least 16 or so. Each Arduino must be able to send short messages to the neighboring Arduino. The whole chain must be controlled by a pc.

    $532 (Avg Bid)
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    28 bids

    I need you to develop some software for me. I would like this software to be developed for Windows. Need a GUI under Win 10 to control a HDMI matrix via RS232 commands.

    $199 (Avg Bid)
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    10 bids

    We need an ...1394 Listener developed on vb.net. Must contain the read / write characteristics for the Beckman DxC600 equipment as described in the Host Interface Specifications document, to be used Bidirectional, such as: -Rs232 port configuration -Use of Ack - Nak proctocol -Read the data of the clinical analyzer and interpret in the ASTM format

    $277 (Avg Bid)
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    1 bids

    I have a VS2017 UWP solution that uses MVVM and communicate with RS232. I can update the GUI and get values changed on RaisePropertyChanged(); When the RS232 communication is receiving data this will be in another thread. I get the data from the RS232 and tries to update the Property Kredit. When i call RaisePropertyChanged(); to get the data to

    $55 (Avg Bid)
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    3 bids

    ...dule-220V-10A-DC7-30V-65-40-20mm-BBC/142667901462 at each house receiving a wifi signal from a central omni directional antenna. From the hydro power controller I get an RS232 serial single byte sent every 50 times a second, this is also transferred over a Wifi link from the hydro power plant, and received at the hospital. The single byte contains

    $644 (Avg Bid)
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    20 bids

    PIC code for 14-Pin 16F device with; 4 x TACT switch inputs 5 x Relay outputs 1 x RS232 output @ 1200baud Very simple logic for outputs in response to tact switch inputs and send a short text string on each change of output.

    $117 (Avg Bid)
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    7 bids

    ...and clamping diode * Use a DC/DC converter with low noise ( LTM8033 ) and maximise the input capacitance * Bring COM1 and COM2 trough a MAX3232 to convert the TTL to RS232 * Bring out 1PPS pulse * Add 2 smd leds for the GPS status * Use two DB9 connectors for com1 and com2. * Use Pin9 of the DB9 to provide power to the board. * PCB size

    $146 (Avg Bid)
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    8 bids

    Its a 5-axis stepper motor machine for grinding small jobs. 3 stepper motor are for indexing & 2 stepper motor are for feed & str...stepper motor machine for grinding small jobs. 3 stepper motor are for indexing & 2 stepper motor are for feed & stroke. There is are I2C magnetic sensor for position feed back & RS232 base load cell & LVDT postion sensor

    $444 (Avg Bid)
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    12 bids

    ...product which is built around a ST62T60C6 microcontroller and external logic. Theboard has 3 keypads (6 x switches and 6 x LEDs), 5 inputs and 7 x relay outputs. There is also an RS232 that that operates at 1200 baud - sending the occasional string as outputs change. We can supply existing working hardware. Successful applicant should have experience

    $167 (Avg Bid)
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    9 bids

    We need a electronic board and software for Arduino, to get in touch Coin and bill acceptor , tho...get in touch Coin and bill acceptor , thought serial protocol to know which bill or coin is getting into the machine. We need to hear the coin and bill validator using RS232 virtual port to put in the screen the value. Actually we are using MDB4.2

    $323 (Avg Bid)
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    ...you to dev some software for us. We need this software to be developed for Linux using Python or Javascript. The software needs to receive data from a UHF rfid reader via rs232 serial port, log it to file and send the read tag id to a web api, mqtt server or start another python script with it. In order to get this done quickly, we will provide a

    $232 (Avg Bid)
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    13 bids

    We are wanting to created a software solution on a Clipsal CBUS device which is a network automation controller. It is written with LUA but need to get RS232 devices communicating with the drivers. Any experience with CBUS or home automation a plus.

    $36 / hr (Avg Bid)
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    2 bids

    We want data from Rs232 - Blutooth - to be displayed on Android Screen

    $365 (Avg Bid)
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    21 bids

    ...locations / and file split size / duration. Allow overlay of text and images onto video (drag/drop or grid). Overlay text string(s) may be built from an external feed such as rs232 serial data port (eg external GPS module). Log of all video files created to an SQLite database (video file name, video start time time). Log of user entered events and

    $1879 (Avg Bid)
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    We have an intelligent inverter system that can provide following values through RS232 port: Battery Voltage, Load in Watts, Battery charging/discharging current. The task for this project is have a low cost solution which will provide the customer information about battery backup left in hours:minutes depending the load the customer is using and

    $158 (Avg Bid)
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    I require a freelancer to connect an electronic scales output from rs232 port to a sharepoint online list to record the weight. This may require a custom program or "something magical" to complete. I currently have a powerapp running in which the person enters there name and email then clicks on a submit button which in turn saves the details into a

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    ...изготовления промышленного прототипа. Нужно все разместить на одной плате. Если кто-то может изготовить прототип, пишите. Используемые модули: Arduino Nano - [login to view URL] RS232 to TTL - [login to view URL] RS485 to TTL - [login to view URL] GSM модуль - [login to view URL] Разъем - [login to view URL]

    $172 (Avg Bid)
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    5 bids
    Android NFC app Ended
    VERIFIED

    We are looking for an Android phone application that can be programmed with a set of device credentials and then pushed into our devices via a cabled RS232/ TTL NFC reader. The Application will only be simple, needing to have 4 sections where text (upto 50 characters) can be input, and a "Program" button.

    $286 (Avg Bid)
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    20 bids

    Develop a program in python c or similar to do the following: *Establish comunication with rfid module *Send and receive 8 byte comman...receive 8 byte commands *Retrieve HEX code from tags Have module user manual and command list, instances of rfid communication, sample program provided by module manufacturer, rs232 over tcpconverter user manual.

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    24 bids

    Looking for designer with experience with LIN BUS to design simple convertor with AVR MCU. 1/Design hardware 2/Design firmware AVR Optional 3/Design PCB 4/Design housing

    $132 (Avg Bid)
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    10 bids