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    6,612 gsm store trabalhos encontrados, preços em USD

    ...of a larger system I need a remote audio streaming device - the "streamer". The streamer will be self-contained, battery-powered and will stream audio from a microphone, via GSM/3G/4G to a remote point, via the internet, which might be a PC or a mobile device. The streamer should be capable of sending adjustable audio quality, providing 11kHz and 22kHz

    $827 (Avg Bid)
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    9 ofertas
    Zoxcall tracker Encerrado left

    About our compamy: ZOXCALL W...Development Kit for testing purposes - M66 Quectel module or electronics based on MTK6261available. In the Proof of Concept we want to confirm that we could read information from GSM network (TA, MNR, etc) and determine the position of the HDK/MTK6261. Knowledge of C, C ++, Linux, embedded systems, ideally MediaTek chips

    $679 (Avg Bid)
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    9 ofertas

    wanting a device engineered with the following features -Jams gps and gsm signal 20m+ -transmits false location -alerts when certain uhf frequencies are detected.

    $177 (Avg Bid)
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    1 ofertas

    My project is to use an arduino circuit like ATMEGA328P Pro Mini 328 Mini and a SIM 800L gprs GSM circuit board, prefered board to be smallest possible or ( if you can recommend better module for this project is fine let me know) conected to a the main alarm control panel and whenever there is an alarm this module call and send a text massage to the

    $3 / hr (Avg Bid)
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    2 ofertas

    Able to assemble gps with arduino which also you need gsm module to send the data from device to server. Arduino device which will report its location to a remote TCP/UDP port thats it.

    $304 (Avg Bid)
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    29 ofertas

    I NEED A PCB DESIGN AND SCHEMATIC FOR PIC18F4550 I NEED 2 LAYER BOARD WITH GSM

    $52157 (Avg Bid)
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    41 ofertas

    ...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

    $1328 (Avg Bid)
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    10 ofertas

    build a motorcycle device using arduino board+ GSM module+gps Module+ accelerometer+ gyro+Blutooth module+Wifi. device need to have an open app platform for user data.

    $356 (Avg Bid)
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    26 ofertas

    ...que contemple lo siguiente: Equipos Conectados a la red: - 30 computadoras - 4 Servidores - 36 Camaras IP - 2 Porteros - 10 Impresoras/Scanners - 36 Telefonos IP - 1 Gateway GSM - 3 AP - 6 Controles de Acceso Biometricos - 12 equipos de prueba que usan soporte, que costantemente conecta y desconecta Funciones que necesitamos configurar: - VPN para

    $207 (Avg Bid)
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    9 ofertas
    LPG SMART METER Encerrado left

    ...done when running low, with delivery routes optimized since the location of each unit is also known. What it should consist of The smart metering device should consist of a GSM communications unit, a gas measurement system, and a shut-off valve, all of which are bundled into explosion-proof casing. The metering device is affixed to gas cylinder with

    $21 / hr (Avg Bid)
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    3 ofertas
    Internet dashboard Encerrado left

    We have a project using IBM blue mix, node red. Experience is needed of HTML, CSS, java script. The system collects data from GSM controllers. Further modifications is needed to improve functions. With multiple sites . ID,s, and the reading and writing configuration data files. It is expected that you will need to look at the system and that time

    $19 / hr (Avg Bid)
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    34 ofertas

    ...the system before I purchase the software. Pls note this is not a GPS based device as adding GPS feature will make the device expensive. We need to track location through the GSM sim card. Consent would not be needed through software as this would be done before customers join via existing website. *** Please note**** I would like to be able to get

    $146 (Avg Bid)
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    4 ofertas

    we are looking for s designer to help us design pcb board for our GSM application - remote sensor and control system. please apply so I can share details with you. you should be skilled with Arduino and similar 8 bit processors, access to SIM800L module and have good power management knowledge.

    $10 / hr (Avg Bid)
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    it is a gps+gsm Based electronic device (hardware is rady), which's firmware is to be developed. The GSM module is Quectel's MC60 and the Coding platform will be OpenCPU that is Quectel's own Firmware Development Platform. The data is to be fetched from the MC60's GPS and to be sent to the given Server. whole document describing the entire project will

    $914 (Avg Bid)
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    ...bedsheet set Need at least 10 sellers data each from 1. eBay Australia 2. Amazon USA Details needed in excel Sheet or word; 1. Name of the seller 2. Product description eg: GSM, Size, Colour etc. Please add as many details 3. Brand name (Put name as "generic" if no brand) 4. Price + Postage 5. Any other relevant data related to the market research purpose

    $18 (Avg Bid)
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    3 ofertas
    pcb design x 2 Encerrado left

    I need two pcb's designed, they need to interact via bluetooth BLE. Unit #1 needs the following capabilities and sensors. GSM / GPRS BLE Compass Gyroscope Accelorometer OBD interaction Unit #2 needs BLE To interface with e-ink screen Unit #1 will need a backup battery, but will have constant power in vehicle. Unit #2 has to operate with as little

    $750 - $1500
    Secreto ADC
    $750 - $1500
    17 ofertas

    The objective of these project is to avoid wastage of water and increase the irrigation efficiency by using Arduino.

    $13 / hr (Avg Bid)
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    27 ofertas
    Indusoft Developer Encerrado left

    i am looking for a Wifi/GSM feature to measure water flow and electricity to be centralized in a our office ..trigger alarm in case of sudden changes or criteria and monitor performance ...will be developed as we go to have our energy management system ......... The system should be economical since it will be installed for individuals ...and web interface

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    В наличии есть: 1. Данные местоположения своих мобильных устройств по вышкам сети GSM. (любая прога по мониторингу моб. сети в гугл маркете дает такие данные). 2. База самих вышек сети GSM есть в открытом доступе, например тут или тут. Необходимо сделать: Этап № 1. 1. Наложить используя любое удобное для Вас ПО (возможно подойдет Qgis), данные

    $150 (Avg Bid)
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    1 ofertas

    This project is design to manage tha requirements of water at user end in residential areas.

    $7 / hr (Avg Bid)
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    11 ofertas

    I have A7 GPS/GSM Module I need to receive the lat&lng from it then send it to phone number

    $1109 (Avg Bid)
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    22 ofertas

    I need freelancer who have knowledge in STM32F4 and programming software. I want to make timing system using RFID, basicly just like time attendance system. Details will be provided in chat

    $122 (Avg Bid)
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    10 ofertas

    GSM is the most wide spread mobile communications system in the world. However the security of the GSM voice traffic is not guaranteed especially over the core network. It is highly desirable to have end-to-end secure communications over the GSM voice channel. In order to achieve end-to-end security, speech must be encrypted before it enters the GSM

    $155 (Avg Bid)
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    4 ofertas

    ...basicly just like time attendance system. Parts I have is : - STM32F407ZGT6 (with RTC and mini SD card) - LCD 3.2 TFT - RFID Reader 125 Khz Wiegand - RFID Tag 125 Khz - GSM module SIM 900A Jobs to do is : - Make wiring system scheme for all part (in the end of project, send wiring scheme by email or messages) - Make an STM32 code (send by email

    $218 (Avg Bid)
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    9 ofertas

    BLE project with STM32 uc:: Looking for someone who has worked on BLEs before to work on sending scanned data of ibeacons (matched with a string etc..) to server via gsm https protocols. This is a short project should take about 2-3 days. Please revert, if you are interested.

    $251 (Avg Bid)
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    6 ofertas

    ...done when running low, with delivery routes optimized since the location of each unit is also known. What it should consist of The smart metering device should consist of a GSM communications unit, a gas measurement system, and a shut-off valve, all of which are bundled into explosion-proof casing. The metering device is affixed to gas cylinder with

    $4031 (Avg Bid)
    $4031 Média
    19 ofertas

    ...within the Modems) paralleled with LED/Photo-resistor optical interface of which the output channelled through a time delay circuit so as to avoid errors, and then to a TXT GSM Dialler to inform me of 1. Power Failure to the Modem, 2. Internet not connected, 3. LAN circuits if not intact. I can also use the TXT Dialler to Reboot the Modems via a TXT

    $339 (Avg Bid)
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    12 ofertas
    PCB Design Encerrado left

    This project is about sim card hardware emulation. A few concepts : - Sim bank : An enclosure that contains a number of SIM cards. - Gsm gateway : An enclosure containing one ore more gsm/3g/4g modems. What I'm looking for in terms of deliverable : - Hardware: schematics and layout of a pcb able to emulate a sim card on the ISO/IEC 7816-3 layer to

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    17 ofertas

    ...by connecting the two over internet. A few concepts : - Sim bank : An enclosure that contains a number of SIM cards, which can be used by a gsm gateway. - Gsm gateway : An enclosure containing one ore more gsm/3g/4g modems. What I'm looking for in terms of deliverable : - Hardware: everything needed to build the sim card emulator on the ISO/IEC 7816-3

    $731 (Avg Bid)
    Destacado
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    6 ofertas

    ...transceiver. as remote sites is about 150km far from main station/server. the site is full of terrains and there is no other way of communication. (satellite is very costly and GSM signal are not available on remote site. x.25. Electronics Radio Circuits designing and Radio Frequency transmitters and receiver data communication experience required, preferably

    $5742 (Avg Bid)
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    11 ofertas

    Looking for a program something like HLR (Home Location Register) , HLR lookups provide a network-level check against any GSM number to identify its present network status and whether it has been turned on. (UK ONLY)

    $195 (Avg Bid)
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    design a pcb board Encerrado left

    I need a simple, compact pcb board designed for a simple tracking unit. The board should be as small as possible, contain a gps module as well as a gsm module, have at least one serial port. It must also draw power directly from a 12V supply, and must be able to output voltages as well

    $197 (Avg Bid)
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    44 ofertas

    Looking for a skilled person who is capable of designing / making a portable IMSI /IMEI / GSM / 4G LTE Catcher device that is very portable with a very good range - meaning, once the unit is activated, it will receive all IMSI data of neighboring Phones and the ability to track specific phones via their mobile number, imei or imsi when requested in

    $4110 (Avg Bid)
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    8 ofertas
    Cad File conversion Encerrado left

    I'm trying to find someone who can convert our product CAD files from .step to Archicad .gsm or .ifc Autocad revit

    $14 (Avg Bid)
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    4 ofertas

    ...items warranty ps item into promotion: -central station, -radio key, -radio reciver, -2 door/window open detector, -1 inside motiondetector, -app on smartphone, -telephone gsm...

    $22 (Avg Bid)
    Garantido
    $22
    38 inscrições

    ...pi zero w, e-ink screen and bluetooth unit with another unit that has a gsm module and pi 3, the second unit needs to fetch data and pass it over BLE to the first to display it on the screen. Aug 20, 2018 11:11 I know the screen works with pi zero w, i know the pi 3b and gsm work together. I am not familiar with this so would like advice and am willing

    $238 (Avg Bid)
    ADC
    $238 Média
    12 ofertas

    GSM is the most wide spread mobile communications system in the world. However the security of the GSM voice traffic is not guaranteed especially over the core network. It is highly desirable to have end-to-end secure communications over the GSM voice channel. In order to achieve end-to-end security, speech must be encrypted before it enters the GSM

    $150 (Avg Bid)
    $150 Média
    3 ofertas

    ...The current hardware based on Raspberry Pi CM3L are working well, we need add drivers and hardware for USB WiFi/Bluetooth (RTL8723BU) and in a near future, we need to add USB GSM/GPS If anybody can create drivers for above requirements it will be great. Kindly message me with your portfolio. ...

    $195 (Avg Bid)
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    4 ofertas

    we want to configure and integrate vicidial with odoo, we have aws server. we also have gsm gateway to make local calls with cell phone carrier we also need voip carrier to make international calls

    $368 (Avg Bid)
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    15 ofertas

    ...technology, we can now find the precise location of our young ones who love to hide under sheets, sofa, bed or in a different room for that matter.... -tracking technology: GPS , GSM , Bluetooth, wifi ,3G,4G etc. -should be able to work with Android, Windows & iPhone -Built-in SOS button to send location in emergency -it should be ready to track location

    $3189 (Avg Bid)
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    13 ofertas

    el proyecto debe encender un LED mediante una llamada usando

    $128 (Avg Bid)
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    ...of our products and the dye of the air freshener packaging. We would like to achieve a really premium feel to the packaging; potentially light grey matte cardboard (thick gsm) with black or white writing however we are completely open to suggestions. We will send a further brief to the designer we choose to work with and look forward to hearing

    $128 (Avg Bid)
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    65 ofertas

    ...dengan Investasi, Investasi dan Income atau Penghasilan. Berikut ini Syarat : 1. Pria/Wanita 2. Pengajaran tidak diutamakan 3. Umur 17 hingga 50 tahun 4. Punya Nomor Handphone, (GSM) 5. Punya Identitas KTP/SIM 6. Punya Rekening Bank apa saja (cara Gaji Ditransfer ke Rekening) 7. Variasi Pekerjaan : Freelancer, (Sampingan), Dapat dilaksanakan dimana saja

    $9 / hr (Avg Bid)
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    make a simple firmware for a gsm pcb board to switch on/off a motor when it receive a call from authorized numbers. the commands required: 1. Add a number 2. delete a number 3. report the registered numbers 4. change password 5. the board has wifi built in, so need to enable the firmware installation and update via wifi as well

    $169 (Avg Bid)
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    25 ofertas

    I need to compile a softphon...after compiling the open source code that the app is registered using only username and password, the app must be configured to support the codecs at least g729, g711, g722, gsm, the person who wants to work I sent the attached source code so you can compile it and send me the demo to start working Thank you very much

    $20 / hr (Avg Bid)
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    I need some electronic design work carried out. basically the project involves PIR detection to activate a camera to take still photos and then send them via email over the GSM network, so a microcontroller (probably a PIC24F) is involved. The entire unit is powered by battery with charging being done using a solar cell. The budget will be dependant

    $3156 (Avg Bid)
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    21 ofertas

    I need 21 users moved from a current cloud PBX to a Yeastar S-Series 50 Users 25 Calls 8 Port 4 GSM device. The routing for the calls will go though the same VOIP provider.

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    Development of dispensing machine Dispenses products after validating user identification, with etherne...identification, with ethernet conecxion and gprs. It must measure temperature and relative humidity. Transactions are recorded and recorded in remote database ARM microcontroller GSM Ethernet Altium IoT Micro SD LCD Battery

    $784 (Avg Bid)
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    13 ofertas

    I have a Dinstar Device (Dinstar UC2000-VF-8G-B) and I need someone to develop a software for me so I can make and receive GSM calls, record calls, send and receive SMS. Someone suggested that I buy this device because they have the software. Their software is very good in receiving and making calls and recording all calls, but they are unable to send

    $2333 (Avg Bid)
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    18 ofertas
    GPS Tracking Encerrado left

    ...Skills: Android, iPhone, Java, Website Design, Angular JS, Python script See more: vehicle tracking system using gps, vehicle tracking system using gps gsm modem ppt, code vehicle tracking system gsm gps, tracking gps system, schematic source code vehicle tracking gps systems, java source code tracking gps map coordinates mobile symbian os, open source

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