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    9,753 gsm usb jobs found, pricing in USD
    Need to develop GPS Tracker 6 days left
    VERIFIED

    Hi All, need to develop an embedded project: Specifications are as follows 1) GSM based GPS tracker - accuracy up to 50 mtr 2) PCB Size should be 2" in diameter 3) Open and close lock feature with NFC Box ( you can suggest any other option for open close) 4) Battery life should last up to 120+ days

    $417 (Avg Bid)
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    9 bids

    Skills you must have for this project: - STM32F4 HAL Libraries - USB Mass Storage - FatFS I have a working Atollic True Studio project for STM32F407VE USB HID and Mass Storage and FatFS. I need a function added so, with USB still plugged in, i can unmount the Mass Storage on the Windows Computer so I can log data to the Micro SD card using

    $132 (Avg Bid)
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    5 bids
    VINITTRONICA SMS 6 days left
    VERIFIED

    I need an android application that sends pre-set sms messages to activate and deactivate relays of a SIM800C GSM card. Basically, the application will have to update automatically when there are changes (interpret sms messages sent by the card) as well as send command orders. I am sending a poorly done sketch of how I want it to be its interface (I

    $250 (Avg Bid)
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    2 bids
    Energy Meter GPRS/GSM/3G/4G 6 days left
    VERIFIED

    I need a Energy Meter to be developed. Must communicate with Gprs/gsm/3g/4g with a web based system. Must be able to Cut Off and put back on electricity service. Able to detect anomalies in current V and A And also able to measure energy cost

    $260 (Avg Bid)
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    7 bids

    I have multiple USB is and everyone has a label a name I want to make some kind of hardware that when I put the USB will tell me the name of the USB

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    1 bids

    Need arduino / raspberry pi device with modules - GSM, BLUETOOTH, RFID, GPS

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    We need a project that reads USB printer information using PJL commands, @PJL INFO PRODINFO and @PJL INFO PAGECOUNT. The application will only read on USB printers only! No readings will be made on the network printer! The code should be done in Visual Studio so that our programmers can enter the code in our project.

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    ...configuration of the Gateway easily and online. A connector must be present on the PCB to program and update the MCU code via MICROCHIP PICKIT programming equipment. Part 3. A GSM / GPRS GPS-GNSS SIMCOM SIM868 module must be connected to the SEMTECH SX1301 chip in order to write the TIMESTAMP. This same GPS will have to be connected to the MCU in order

    $3199 (Avg Bid)
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    I need you to design and build it.

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    23 bids

    I need you to develop some software for me. I would like this software to be [login to view URL] 1 - DS18820 1 Wire temp. sensor to control two ssr relays on an Arduino Nano. Temp need to be displayed on an LED and relay on need to be indicated with led Sketch 2 - Optical water level to control 230 v ssr relay with Arduino nano. Software need to count the amount of water the pump connected to t...

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    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.

    $297 (Avg Bid)
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    Make a Programmable Logistics circuit using arduino controller with gsm 3G data connection

    $15 / hr (Avg Bid)
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    I want to build a prototype which does the following things: 1) position detection via GPS 2) transmission of position data to remote server 3) data connection on GPRS - GSM - 3G-4G mobile network 4) installation on a mobile offroad vehicle powered by 12V 5) continuous (1 x minute) weight detection (low precision required) from a load cell from 0 to

    $1291 (Avg Bid)
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    ...system includes Amazon Web Services, Microsoft SQL database, mobile apps (Windows, Android & IoS), Arduino-based controller for data collection and machine control, TCP/Ip and GSM (3G) based connectivity. 80% of the project work are done by students. Our Phase-I requirement: We would like to improve UI of the mobile apps, develop user installable system

    $378 (Avg Bid)
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    50 bids

    Hi Im looking for some experienced with Raspberry or Orange to write a script to use usb ports remotely.

    $169 (Avg Bid)
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    3 bids

    I want to build a prototype which does the following things: 1) position detection via GPS 2) transmission of position data to remote server 3) data connection on GPRS - GSM - 3G-4G mobile network 4) installation on a mobile offroad vehicle powered by 12V 5) continuous (1 x minute) weight detection (low precision required) from a load cell from 0 to

    $463 (Avg Bid)
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    7 bids

    Need to design a Arduino/Genuino or Raspberry Pi camera module that has a PIR Sensor (mot... Receive images from multiple camera modules [login to view URL] compressed images onto SD card [login to view URL] images via gsm module to cell phone as an alert [login to view URL] off battery power [login to view URL]

    $1342 (Avg Bid)
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    ...mining 1. Historical data‐logging on the server should allow users to view tracks from previous days, months or years. 2. Historical data exportable to excel or other (CSV) GPS/GSM/GPRS/Web Based Real Time Vehicle Tracking System Reports with time and date range‐ should include the following a. Kilo meters travelled b. Rate of travel 3. Provide detailed

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    ... B. Hard Phones (Fanvil,Digium,Panasonic,Yea Star etc) The Client Will Source For The Hardware 2: GSM Gateway To Be Configured To Work With The Asterisk Server The Number Prefix For Sim Cards Should Be Well Known Proposed GSM Gateway Is YeaStar TG 200 or TG 400 3: Virtualizing The Asterisk Server - This Project Scope Is To Enable Remote

    $644 (Avg Bid)
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    10 bids

    I am looking for help to build a very simple Android app that will control(start/stop) a remote GSM/GPRS device through SMS and voice call. Currently I have to call or text commands to the device, but would like to simplify the process through application (implementing SmsManager). The app will consist of three fragments in one activity ("Instant Start"

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    11 bids

    I need an Android app. I would like it designed and built. GSM modem emulator over ip support ussd Work with smslib ip modem

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    IAR Workbench Project. We will use only this format to exchange the code. Entire code on video is running of MSP430F2013 - part of Development USB Sticks. The one showing on video with flashing light. The code is working- the issue is I need external FROM chip where you have to generate the program pages - to download only as required. MSP430F2013 has

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    Hi, I am looking for a coder to write a script to use usb ports remotely.

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    Hi I want someone to write a script to use USB ports remotely. More details via chat. Should have experience with Orangepi, Linux, Armbian

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    1 bids

    We want to use usb ports remotely We want a server - client architecture. Server is an Orange Pi device with an usb port running Armbian. Client will run on Win7 and Win10. Server is accesible over internet has a port open. Server and client software should be controlled via API. Main goal of the project is when any usb device is physically attached

    $1499 (Avg Bid)
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    Overall project. Generate Primary Keys on the windows PC and store in a raspberry Pi 3 via USB serial port. Python programming. Interface and data storage display of the primary keys.

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    ...via bluetooth to esp32 and configure esp 32 from it (change wifi password etc). esp32 then need to send data to my server when card punched (http post or get) i want to use gsm module instead of wifi for internet connection. use freertos to distribute tasks. show errors on serial port + 16*2 I2c lcd. More Details HI , I want to create Simple Rfid

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    We do are using USB caller devices to show caller ID on the screen, at the moment we are using This product: [login to view URL] Which has drivers to install virtual com port for this device. There is another USB device, which is USB HID, can you be able to create virtual port to transfer caller id info same as

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    ...simultaneous charge and act as a USB host using the OTG cable. Standard micro USB OTG cables have pin 4 and 5 shorted, and I think i will need to add a resistor between these pins, but that is not a problem. BACKGROUND: I am currently working on a project that requires both continuously powering an Android tablet through micro-USB port and using that same

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    I have GSM gateway and goautodial v4 on a server, I created a dialplan but outbound calls not working, want someone to make outbound and inbound calls working.

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    We do are using USB caller devices to show caller ID on the screen, at the moment we are using This product: [login to view URL] Which has drivers to install virtual com port for this device. There is another usb device, which is USB HID, can you be able to create virtual port to transfer caller id info same as

    $308 (Avg Bid)
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    4 bids

    project using this board: ( [login to view URL] ) will be an android app. Use in a linear linear. The customer can control the actuator through messages. Example: sending sms to

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    ...simple commands (as long as the Raspberry pi provides appropriate authentication and that windows user has the rights to the file/executable.) - Raspberry Pi connects to PC via USB ONLY - no ethernet - Correct Data transfer cable is connected between PC and Raspberry Pi - A windows service is started and listens for a connection from the RPi - generated

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    Install VPN and setup a server connection Install OpenSIPS with graphical user interface install codecs connect GSM gateways to server setup OpenSIPS billing module install fail2ban and configure configure sip connections with clients and perform test calls

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    I need a smartphone Pcb design. It dimensions must be 5cmx8cm . It will has Wifi, Bluetooth, Movement sensors, GSM module, two camera, 2gb ram and etc. I will use middle segment cpu but did not decide the model. I will decide with freelancer. I will share general board diagram with freelancer. If freelancer can do pcb assmbly with prototype, we

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    ...project is aiming to move from USB/MSD to USB/MTP ( the same way Android did a while back ). We need the following USB/MTP driver: [login to view URL] to be ported from it's the original platform ( Teensy 3.5 ) to our firmware ( Smoothie v2, using LPCOpen and FreeRTOS): [login to view URL] USB/MTP will be used to offer

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    We want to use usb ports remotely We want a server - client architecture. Server will be a rpi-like device with an usb port. Client will run on Windows OS. Server and client computers are accessible through LAN. Server and client software should be controlled via API. Main goal of the project is when any usb device is physically attached to pi, it

    $540 (Avg Bid)
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    ...on Android phones (4.0 or above) and can send/receive calls through SIP (Can use any sip stack like sipdroid) and forward it to the GSM network. The application should then forward the audio and convert from SIP to GSM and vice versa. Full description below. Please review and message me with considerations. If any requirements are unable to be met

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    The project consists of designing a device (until getting a PCB )...simple as possible. Hardware specifications: A non-rechargeable 9V battery (AA or AAA). GSM(850/900/1800/1900MHz), 2G and 3G. Light sensor, temperature sensor, smoke sensor, PIR sensor and noise sensor. LEDs to indicate active status, stand by, low battery, gsm linked and warnings.

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    I have this small program that runs with a dongle. It is a hassle. Need to run it without a dongle.

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    I am looking for a PCB design which should have ATMEGA 2560 microcontroller that can be programmed with Arduino IDE. It should have GPS, GSM Modules along with USB Data Logger module. We need this PCB design in India

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    Bluetooth Printer setup in Unity Game . Unity Expert Required.

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    Ok I know how its done with debian but debian uses live-boot which already has the feature where in Ubuntu it used capser I need to patch capser to make it ask for password of an encrypted persistent casper-rw file and mount it as persistence storage I followed this link [login to view URL] then modified my install xubuntu but after building the iso it only asks for password but it won't m...

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    Create a real-time GPS/GSM tracker. Project should consist of: 1) A GPS?GSM device which will send data (position) to the server. Device may be made of SIM800/808/900 and ATMEGA328P, but you can also use other microcontroller and other GPS?GSM module. Device must be able to receive 12V and/or 5V power. 2) A web-server that will receive and retrieve

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    I'm looking for USB firmware developer using MPLAB X IDE Harmony framework. Now this is for a big project. Currently, developed simple USB firmware(CDC) with PIC32MK1024GPE064 and used to configure clock system service(static mode) on MPLAB Harmony. So it's working well on static clock system service but is not working when changed to dynamic clock

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    I need some one to made software for unlock smart phone Samsung Like carrier: Sprint

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    ...Account balance display Address book integration Support UDP and TCP protocols Support users to Login or Signup Supported languages: English, Arabic Supported Codecs: g729, AMR, GSM and g711 Supported network: 3G/4G, GPRS, EDGE and Wi-Fi Publish the App on Google and Apple Store, (I'll provide Google and Apple developer accounts) Terms: Freelancer has

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    I would like to build a prototype device for smoke, Light, Fire, Gas detector based on NB-IoT/LTE-M/eGPRS/GSM based communication which includes PCB design, firmware, hardware and software development along with cloud mobile App

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    We have a simple Atmega328 controller for LED's and need a way to program the sketch to it.

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