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    9,282 call gsm modem jobs found, pricing in USD

    need a audio board to be de...DISPLAY :- ONE ADJUSTMENT IS FOR SETTING INPUT NUMBER FOR THE SPEAKER NUMBER WHICH IS DISPLAYED IN DISPLAY . SECOND ADJUSTMENT IS FOR VOLUME SETTING . THIS CIRCUIT SHOULD BE GSM MOBILE INTERFERENCE FREE. AUDIO AMPLIFIER IC CAN BE PAM8406 OR AS DESIGNER SUGGEST . THE SIZE OF DESIGN SHOULD BE SUGGESTED BY DESIGNER .

    $76 (Avg Bid)
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    3 bids

    ...RS232, RS485, USB, I2C , SPI, SATA, PCI etc. • Familiar in Schematics entry using Orcad 16.6, PADS 9.4.1. • Hands on experience with wireless modules like Zigbee, Wi-Fi, GPS/GSM. • Hands on experience with EMI/EMC. • Hands on experience with RFID systems • Hands on experience with high speed digital design ,display • Adept in understanding end applica...

    $737 (Avg Bid)
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    7 bids

    Hi there. we own a modem/ wifi router like this one [url removed, login to view] and we want to make a custom splash screen so that when users connect to our wifi network they see a login page like this. [url removed, login to view] The idea is that we want users to leave

    $667 (Avg Bid)
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    22 bids

    Hi I want an application to send SMS from computer using GSM module

    $23 (Avg Bid)
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    10 bids

    We are using an X86 pl...OS needs customisation to a light weight kernel. Ongoing development includes testing and debugging a surveillance application further and a remote communication module over GSM. Good in depth knowledge of BSP optimisation and GStreamer necessary. Further work involves developing an access point software on the same device.

    $30 / hr (Avg Bid)
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    7 bids

    Setup telnet class to send ussd commands to multiple GSM gateways (up to 10 gateways) through a telnet permanent connection with a menu to choose each gateway. We need to be able to edit the menu of options for USSD commands.

    $182 (Avg Bid)
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    11 bids

    [url removed, login to view] RaceAnalyse system is a high precision 10Hz GNSS telemetry transponder with wireless GSM live data streaming to the internet. Additional it includes a virtual trainer application for your personalized data analysis. RaceAnalyse is already regularly in use on over 100 race tracks in Europe and USA and works on each race circuit

    $130 (Avg Bid)
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    2 bids

    I need a system of mobile recharges which are made using a modem usd and a prepaid simcard from my country, which allows the platform to make a call by means of a command to the modem so that it can realize a recharge by discounting the prepaid balance of my prepaid simcard.

    $284 (Avg Bid)
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    8 bids

    I need a some one to give me a solution so I can encode and decode using an MCU (Arduino or any other MCU) a FSK code a based on BELL 202 Modem standard, 1200 baud, half duplex. The solution may be a code or an hardware (frequency filters) and a code for MCU. If it is possible I prefer the solution with C code where only a pin and interrupts on that

    $193 (Avg Bid)
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    8 bids

    ...Downloading of Transportations for the Sport athletes . We must also write the pick up time ad once at Pick up of the athletes, on the system will appear the confirmation. C) GSM connected at our B2B flight reservations just done and live D) Downloading of the Catering " Athletes can confirm the catering with the different kind of meals " E) Ticketing

    $4710 (Avg Bid)
    NDA
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    28 bids

    I need to develop a Tracker with Iridium / GSM communication, with Bluetooth and battery

    $1329 (Avg Bid)
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    20 bids

    I need design and build it.

    $364 (Avg Bid)
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    13 bids

    Hello, I need a professional to design an electronic system which include ( but not limited ) the following: - RFID & RFID readers ( or NSF ) - GSM data logger. - control valves - could be configured with flow meters. Your design should include the part specification, logic and design basis + technical drawing and simplified drawing for non-technical

    $798 (Avg Bid)
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    27 bids
    Project Secure-MyMail -- 2 1 day left
    VERIFIED

    Develop GSM mail/motion detector. Device must fit inside standard US mailbox. Device will send text message when mail is delivered. Smartphone app to control/manage device. Device should be battery power with low power indicator.

    $2500 (Avg Bid)
    Full Time NDA
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    2 bids

    ...Wall monitoring system using Arduino. The Arduino Monitor will include soil moisture, humidity and temperature sensors, in addition to a camera. This system will use a GPRS/GSM module to connect to a cellular network for internet connectivity and activity. The idea is to have data collected, uploaded and linked to a webpage and app for user friendly

    $30 / hr (Avg Bid)
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    30 bids

    Am nevoie de copywrighteri, 10 postari pe blog, nisa accesorii GSM.

    $64 (Avg Bid)
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    17 bids

    ...developed for Windows. Its a water flow connected to an Arduino, this Arduino need to transmit the data to modem and the midem needs to transmit it to the server, all the data need to be stord on the server and i need to read them from a local pc, all the modem and server are attach below [url removed, login to view] https://www

    $161 (Avg Bid)
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    11 bids

    DO NOT BID IF YOU ARE NOT A CISCO CCNA milestone 1. configure cisco 860 modem to point http and https to Linux, and associated odoo and Magento protocols, configure and install services on Debian 9. 2. configure second dns 3. setup SSL certificate if required

    $200 (Avg Bid)
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    12 bids

    ...android. In this case, Android phone will be acting as a GSM Gateway for Asterisk. The application working in APK format Full source code Simple manual for compiling and generating the application from source Features : -Route call from SIP to GSM -Convert audio from/to SIP and GSM networks -Able to run on Android 4.0 and up. - Must run

    $1241 (Avg Bid)
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    25 bids

    ...device that send GPS position , GSM position , and WIFI position to a server/web interface to see live GPS position in a online map User login for various user. First step Build GPS tracker ( I’m actually do some test whit SIM808 and arduino minipro + wifi esp8266, Later need my own custom PCB ) Device must Send GPS, GSM, WIFI data via HTTP/Gprs connection

    $1515 (Avg Bid)
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    87 bids