Rs232 interface programming jobs

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    1,319 rs232 interface programming jobs found, pricing in USD

    ...mechanism needs to be computer controllable. For example -- if you use a stepper motor it needs to include a stepper motor controller that a computer could communicate with via RS232, Ethernet, or Voltage, etc. The part needs to be under tension so a method of attaching to both ends (the lead end to draw it thru) and to provide tension is required. Other

    $471 (Avg Bid)
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    29 bids

    .... • The device should have a default Ethernet RJ45 port for network connection and optional GSM module. • The device should read a usb and rs232 RFID reader. • RFID autharized user list should be updated independently from the program by remote side. • The device should read some GPIO input

    $3156 (Avg Bid)
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    17 bids

    ...following features 1) The board should sit on top of the Beagle Bone CPU and will interface to 4 UARTs on the beagle bone CPU. One UART would be RS232 One UART would be RS422 One UART would be RS485 One UART would be selectable between buffered TTL and RS232 2) The board will work from a wide input power supply 8 - 40 VDC using a component

    $232 (Avg Bid)
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    16 bids

    .... • The device should have a default Ethernet RJ45 port for network connection and optional GSM module. • The device should read a usb and rs232 RFID reader. • RFID autharized user list should be updated independently from the program by remote side. • The device should read some GPIO input

    $2463 (Avg Bid)
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    14 bids

    Good day, We are looking to outsource firmware projects for a Modbus Linux based HMI device. UI will not be part of your project. Only the firmware part to acquire data via RS232 and seed it out. Contact me if you have an idea of what I'm talking about.

    $13 / hr (Avg Bid)
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    21 bids

    Serial RS232 reader communication.

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    2 bids

    RS232 reader and UHF reader communication

    $94 (Avg Bid)
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    5 bids

    ...and humidity, gas sensors , etc .. The measurement values from each sensors are transmitted via wireless transceiver. The wireless transceiver is connected to PC via RS232 port and send measurement data to PC. PC is installed in each greenhouses. The wireless transceiver is already built. There is a micro controller(PIC series) in the

    $254 (Avg Bid)
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    12 bids

    RS232 serial port communication interfacing

    $36 (Avg Bid)
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    1 bids

    ...factory environment, the application must be able to receive data wirelessly from floor scale LCD indicator. The LCD terminal of the floor scale transmit the data of weight via RS232-WiFi converter. The data in the application must be transmitted to company server wirelessly to be linked to ERP system. The application must match the current production report

    $245 (Avg Bid)
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    39 bids

    ...±5% (in range 20W-1400W) temperature sensor: PT100 x 4 input voltage: single phase 230 VAC / 50Hz control: 8-bit microcontroller based user interface: char LCD 4 x16 or bigger + buttons PC interface: RS232 switched range of load: 3 additional function: autotuning freq. and locking for resonance of ultrasonic transducer (high-power piezoceramic)

    $730 (Avg Bid)
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    8 bids

    Our team is planning to make a device called USB finger print scanner. This device generates an id against the thumb impression and then...generates an id against the thumb impression and then send the data to the server thus required a experienced one who have worked on the same field. should have knowledge of RS232 , Arduino and embedded system.

    $78 (Avg Bid)
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    14 bids

    Refactoring of UWP App. The UWP app communicate with Raspberry Pi 3 thru RS232 The existing code is without separation into classes. The project is to create refactoring into classes to make the code more stuctured and easy to maintain and test. Additional is to add some Unit testing of Classes created in the refacoring

    $182 (Avg Bid)
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    9 bids

    Refactoring of UWP App. The UWP app communicate with Raspberry Pi 3 thru RS232 The existing code is without separation into classes. The project is to create refactoring into classes to make the code more stuctured and easy to maintain and test. Additional is to add some Unit testing of Classes created in the refacoring

    $1339 (Avg Bid)
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    44 bids

    Review and suggest changes to a UWP App. The UWP App is communicating with Raspberry Pi 3 thru RS232 using both UART and USB Serial Converter. Configuration of Com-port has some issues and needs rewriting

    $178 (Avg Bid)
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    So i have this device [url removed, login to view] It...1/#.WWXcAIiGPIU It have .exe software (VB) for read the number that device showing. But i want php (codeigniter if possible) software that can read the device. It have RS232 to connect it to PC. If any of you have this software, please apply here.

    $166 (Avg Bid)
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    I need a utility to control four different types of video cas ette players over RS232 (COM). Dont worry, you dont need to learn the protocol how the players talk, basically you just need to write a Windows event-driven code to send and receive data from a COM port. I have even attempted to make "pseudo" (fake) code that you may find useful (the pseudo

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    24 bids

    Arduino MKRzzero prototipe: GPS position. every minutes 2 axis Inclinometer 2HZ rs232 Temperature 2hz rs232 log into the SD card 2Hz all data. Every 5 minutes send via iridium modem (rockblock) the max and minium from inclinomter

    $586 (Avg Bid)
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    ...around. This will be in another function. The most important thing is transparent function over RS232 to a terminal program, such as putty, docklight etc. So If I don’t make a main program in loop I want to be able to handle the commands over RS232 from a PC. So if a type in for example “S100,255,2” it will send the value of 123 to node 2. Preferable

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    25 bids

    ...and finished Arduino sketch and make one program in windows (using Java app). This project is for timing system. This is all parts we work : Arduino mega 2560 RTC module RS232 module GSM module LCD TFT 2.4 inch Mini SD card module Keypad 4x4 RFID 125 Khz wiegand Notes : I have all wiring system Sketch almost done (it's about 75%) Your

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    22 bids