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    3,151 gprs website työtä löytyi, hinnoittelu EUR

    Deliverables includes schematic, layout and part selection based on provided inputs etc. input voltage range: 9v to 36v dc output voltage : 5v, 4v(gsm pulse compliant) powerpath management including single cell li-ion battery charger. please ignore budget, mention your expectations.

    €10 / hr (Avg Bid)
    €10 / hr Keskimäär. tarjous
    6 tarjoukset

    Aplicacion Movil de Rastreo Satelital que se conecte a Nuestra Plataforma de GTS Enterprise, La Aplicacion debe Mostrar Los Eventos, Recorridos, Velocidad, Paradas, Estado, Direccion del Vehiculo o Flota de Vehiculos, Ademas permitir el Apagado, Enecendio del Vehiculo por comando GPRS o SMS, Adicional la Apertura de Seguros, Tenemos Nuestra Plataforma con GTS Enterprise de OpenGTS. La Aplicacion l...

    €267 (Avg Bid)
    €267 Keskimäär. tarjous
    9 tarjoukset
    GPRS expert needed 1 päivä left

    I need someone good at electronics and firmware writing with expert knowledge of GPRS to design and build GPRS device.

    €1043 (Avg Bid)
    €1043 Keskimäär. tarjous
    30 tarjoukset

    Embedded hardware programmer needed to write firmware/hexcodes for tracking devices with Microcontroller, GNSS/GPRS modules, Gyroscop/Accelerometer, Flash Memory, FOTA (firmware over the air up gradation), embedded sim (eSIM). People with relevant experience and expertise only need to apply.

    €793 (Avg Bid)
    €793 Keskimäär. tarjous
    25 tarjoukset

    Build an app that uses gprs connection to send jobs when vendors are logged into app

    €9 / hr (Avg Bid)
    €9 / hr Keskimäär. tarjous
    27 tarjoukset

    create a project that reads uhf rfid tags, which can read 10 tags at a time. and after reading all tags we need to send it to server via gprs module. if no internet fistly it should write to sd card. info that should be sended to the server. tags id and time. for this we need arduino mega uhf rfid antenne gprs module sd module real time

    €119 (Avg Bid)
    €119 Keskimäär. tarjous
    13 tarjoukset

    Hardware architecture Arduino UNO R3 SIM800 Shield Quad band 850/900/1800/1900 MHz GPRS/GSM Development Board Module Kit for Arduino UNO SD Card Hot Data Logging Shield Compatibilities MDB EVA DTS (DEX & DDCMP) BDV BDV over MDB MDB Transparent Sniffer Description Vending Machine Telemetry project to extract machine data (DEX, MDB, EVA-DTS) - specifically vending machine selection and success...

    €519 (Avg Bid)
    €519 Keskimäär. tarjous
    18 tarjoukset

    I am looking for some one who can help me designing below ->Low power - should be able to run on 20000 mah battery for a week. ->able to control 8*8relays (at least 32 relays) ->GSM/GPRS SIM 800l or similar ->battery charging based on solar panel -> battery level reading capability

    €448 (Avg Bid)
    €448 Keskimäär. tarjous
    47 tarjoukset

    Se requiere realizar una aplicación que sea instalada dentro de la terminal TPV Verifone VX520C El recurso deberá contar con lo siguiente : - Experiencia en el desarrollo de aplicaciones en Verifone - SDK o herramientas de desarrollo necesarias para crear la aplicación - certificaciones requeridas para poder instalar y ejecutar la aplicación en los equipos - Firmas...

    €18 / hr (Avg Bid)
    €18 / hr Keskimäär. tarjous
    11 tarjoukset

    I need to design project that represents small electronic system based on SIM800L module and microcontroller (esp8266 for example) It must send http request via gprs to api server on every recieved SMS message It should be ready for use: microcontroller must listen to sim module via software serial, configure module for work with gprs, configure sms notifications and disable storing on memory ...

    €74 (Avg Bid)
    Kiireellinen
    €74 Keskimäär. tarjous
    16 tarjoukset
    Finding EE expert Loppunut left

    I have finished the schematic for my custome PCB(nRF52840, GPS, GPRS module) I need someone who can complete PCB layout and provide the production files(gerber, BOM, pick and place files) Only European, Japanese, Singaporean place a bid.

    €452 (Avg Bid)
    €452 Keskimäär. tarjous
    14 tarjoukset

    Need to design firmware to build MQTT gateway with following details [kirjaudu nähdäksesi URL:n] for STM32 + sim800 + SPI flash memory 2. Gateway need to publish data received on uart of STM32 gate way from mother board 3. Gateway need to subscribe topic and when data recieved send that data to mother board via uart 4. Gateway need to check atleast once/twice a day for new firmware avail...

    €540 (Avg Bid)
    €540 Keskimäär. tarjous
    8 tarjoukset

    Esta consola por medio de un ip y puerto se conectara al dispositivo GPS para asi enviarle comandos al dispositivo, sistema en visual studio c#

    €82 (Avg Bid)
    €82 Keskimäär. tarjous
    9 tarjoukset

    You will review the PCB schematic/design for a small wearable IoT device which has 2G GSM/GPRS, GNSS and bluetooth. We are looking for somebody with lots of circuit design/build experience who can do a critical review of the design to identify potential problems and who can suggest improvements. Expected effort = 1-day. Mandatory Experience: - Altium Designer - Antenna design for GSM, GPS a...

    €84 (Avg Bid)
    €84 Keskimäär. tarjous
    16 tarjoukset

    [kirjaudu nähdäksesi URL:n] • Banners dynamic clickable (DUSRO KA LINK WEBSITE KA) • Frontend Designing work • Shop by price designing • Privacy policy page • Terms and condition page • Support page • Showroom section with gprs, description call • Payment gateway • Ratings • In frontend 2 buttons work (Showroom and Service Center)...

    €102 (Avg Bid)
    €102 Keskimäär. tarjous
    4 tarjoukset

    Esp32 Sim800L EVB (with internet SIM) 2 ch RELAY TO BE USED FROM ANYWHERE TH INTERNET using a website hosted on server Authorized numbers stored in sim card can Switch ON OFF Relay using GPRS or th AP / STATION mode using ESP config (th password and command) by creating webpage so that relays can be operated from anywhere using internet th wifi router GPRS data from sim or by sending SMS ESP32 / ...

    €60 (Avg Bid)
    €60 Keskimäär. tarjous
    21 tarjoukset

    Requiero ingeniero electronico y en telecomunicaciones para desarrollar dispositivo GPS de rastreo atravez de plataforma AVL con tecnologias ya existentes.

    €2207 (Avg Bid)
    €2207 Keskimäär. tarjous
    21 tarjoukset

    You will review our functional specification for a tiny (wearable) IoT device (GSM/GPRS, GNSS, accelerometer etc.) and produce a schematic design of the device in Eagle, Altium or some similar CAD/CAM package, so we can accurately estimate the cost of mass producing this board. We are NOT looking for the PCBA to be built at this stage. We are just wanting to accurately price the PCB in order to j...

    €175 (Avg Bid)
    €175 Keskimäär. tarjous
    27 tarjoukset

    Looking for a skilled person who is capable of designing / making / consulting on a portable IMSI /IMEI / GSM / 4G LTE Catcher device that is mobile (Use in a car and in the field) - meaning, once the unit is activated, it will receive all IMSI data of neighboring Phones and the ability to track specific phones when requested (aggressive). In order to complete such a task, the bidder should have s...

    €1051 (Avg Bid)
    €1051 Keskimäär. tarjous
    8 tarjoukset

    Required to make a android sip dialer with build in tunneling and encryption the platform must be able to handle 1000 concurrent calls 2 way calling out going and incomming the dialer must be integrated to wok with asterisk and A2billing system Voipswitch option for new account registration save user ID and password option to reset forgotten password refill credit via PayPal or Credit card ...

    €982 (Avg Bid)
    €982 Keskimäär. tarjous
    20 tarjoukset

    We are looking to develop a Temperature and Humidity sensor/data logger system for use in extended transportation situations. The sensor/logger will be used to monitor goods and transmit the data during transport from their source to final destination. The device must be capable of long-term battery operation, wireless communications with a remote monitoring station, management of stored data, and...

    €309 (Avg Bid)
    €309 Keskimäär. tarjous
    20 tarjoukset
    Recess1.00 Loppunut left

    Job and service provider matching app, that allows; 1) demographic and qualification data of the service provider be stored. 2) logging on a available job with selection criteria. 3) links a GPRS module location and time data from the maps apps. 4) allows for an algorithm to be applied to the backend via queries etc. 5) Allows the employee and employer to rate each other after the job is comp...

    €12842 (Avg Bid)
    €12842 Keskimäär. tarjous
    60 tarjoukset

    1- GPRS Device 2- KEYPAD Device 3- Arduino Device- as a cController 1-GPRS Device GPRS device send me the bike location or speed of bike in to my [kirjaudu nähdäksesi URL:n] the GPRS is off or discharged then it send me the data like your GPRS is offline. Make sure what ever data it send to application that appliaction is not built by your side. beacuse we need to use that data in ove...

    €172 (Avg Bid)
    €172 Keskimäär. tarjous
    7 tarjoukset

    hello i have voipswitch server , i want to get android mobile dialer for my customer , so they can use my app to sign up from the application dialer , check balance , recharge i donot want any payment solution as i will just sell the voucher card to my customer Faster call connectivity and registration with SIP Server Runs behind NAT or private IP and in blocked country Supports 3G/4G, GPRS and...

    €628 (Avg Bid)
    €628 Keskimäär. tarjous
    13 tarjoukset

    Looking for manufacturer company who deals in developing gps/ gprs based IOT devices like realtime health tracking, asset tracking etc in india on 2G/3G/4G

    €789 (Avg Bid)
    €789 Keskimäär. tarjous
    13 tarjoukset
    Android App for IOT Loppunut left

    We are looking for an experienced Android app developer with experience in developing Apps for IOT devices. Candidate must have experience in working with Bluetooth, GSM/GPRS, GPS and sending/receiving commands to/from micro-controllers and web servers. Looking for candidates in/near Bangalore/Pune

    €778 (Avg Bid)
    €778 Keskimäär. tarjous
    13 tarjoukset
    IOT Project Loppunut left

    We are looking for an experienced team/individual with a minimum of 5 years of experience in hardware/microcontrollers with a minimum of 2-3 projects on IOTs using GPRS/GSM/Bluetooth. Candidate must be passionate about IOTs and should have a track record of delivering projects on time, within budget and should be willing to provide support after the project. Looking for candidates in/near Pune, ...

    €795 (Avg Bid)
    €795 Keskimäär. tarjous
    15 tarjoukset

    Our application which will be iOS, ANDROID and WEB is a real time diagnostic application called (LIVE AUTOMOTIVE DIAGNOSTIC SYSTEM - LADS) LADS® is a complete professional OBD2/GPS/GPRS tool with software and OBD 2device (LADS® device) that gives app user real-time update on the health of the car, position/location, performance, fuel level, displays and explains error codes...

    €1494 (Avg Bid)
    €1494 Keskimäär. tarjous
    33 tarjoukset

    Hi There, Please do not bid if you have not worked on a similar project earlier. No generic cover letter. Please put a bit of detail of the similar product you worked and why you are suitable for this work. Details of work: Create a small device with a GPS module and and 2G gsm module only to capture location information and send to an API(which I will provide). deliverables - 1. Circuit diagr...

    €108 (Avg Bid)
    €108 Keskimäär. tarjous
    3 tarjoukset
    Project for Tian Y. Loppunut left

    smart meter design with GSM or GPRS. three phase and single phase. also require firmwhere, and software where the data should be visible on desktop at customer end . u can also inform your budget proposal.

    €75 (Avg Bid)
    €75 Keskimäär. tarjous
    1 tarjoukset

    Esp32 Sim800L EVB (with internet SIM) 2 ch RELAY Switching ON OFF using GPRS or th AP / STATION mode (th password and command) by creating webpage so that relays can be operated from anywhere using internet or SMS ESP32 and SIM800L based RELAY SWITCHING On OFF VIA SMS or GPRS or both COMMANDS TO GIVE for sms S11 to switch relay 1 on S10 to switch relay 1 off S21 to switch relay 2 on S20 to swit...

    €21 (Avg Bid)
    €21 Keskimäär. tarjous
    12 tarjoukset

    Hello I require someone who can build a PCB schematic and take care of everything regarding the project . Preferably if there is something ready with a simple modification on it. I need a GPS tracker that can report the following every 5 seconds to a web services: - The location and speed. - Accelerometer values in 3d. - Discoverable Bluetooth devices nearby. - Car OR BIKE engine state (a 1...

    €706 (Avg Bid)
    €706 Keskimäär. tarjous
    5 tarjoukset

    STM32L0 Firmware Over the Air Upgrade using GPRS modem connected to USART. Programming IDE must be Keil MDK

    €391 (Avg Bid)
    €391 Keskimäär. tarjous
    6 tarjoukset
    Project for Joby P. Loppunut left

    Hi Joby P.,i noticed you already did similar job. I am looking for someone with high experience in GSM/GPRS and SMS data transmission. I need the qualified bidder to build a GSM Magnetic Stripe Card Reader. After the card has been swiped, the data has to be sent via the GSM module to a phone number of my choice.

    €340 (Avg Bid)
    €340 Keskimäär. tarjous
    1 tarjoukset

    Tracking App 1. Apps once installed should be hidden and use an android icon and safe service as name. 2. Apps should provide live location and send to our server using ip address and protocol. 3. Apps should be able to switch on location on mobile phone each 10 mins by itself and send its location using internet wifi and/or mobile data. 4. Apps should be able to save its location when there is n...

    €630 (Avg Bid)
    €630 Keskimäär. tarjous
    38 tarjoukset

    Hi, We are interested to design / integrate SD card data logger with 4G / GSM modem for our products. The datalogger should save the data in CSV file format and it should be transferred to server over 4G. The server should have a web application / Utility to generate reports & graphs from CSV files. We would prefer to connect in Delhi / NCR OR Bangalore Region.

    €438 (Avg Bid)
    €438 Keskimäär. tarjous
    6 tarjoukset

    Circuit Design, Electronics, Embedded Software, Microcontroller, PCB Layout STM32 based. GSM/GPRS quectel m95 TCP PROTOCOL AND SOCKET CONECTION 2 GSM (2G) OTA Control External antenna Ignition Detection Built-in battery 1x RS232 2x Digital inputs 2x Digital outputs 1-Wire interface Mini USB and indications LEDs Sleep and deep sleep modes Accelerometer Power supply 8 to 32 V DC Commands and co...

    €710 (Avg Bid)
    €710 Keskimäär. tarjous
    29 tarjoukset

    i need some one who can develop a lost mobile locator app that finds the phone's address based on imei number or gprs plz tell me if u can do it

    €226 (Avg Bid)
    €226 Keskimäär. tarjous
    8 tarjoukset
    GPS TRACKER APP Loppunut left

    Tracking App 1. Apps once installed should be hidden and use an android icon and safe service as name. 2. Apps should provide live location and send to our server using ip address and protocol. 3. Apps should be able to switch on location on mobile phone each 10 mins by itself and send its location using internet wifi and/or mobile data. 4. Apps should be able to save its location when there is n...

    €175 (Avg Bid)
    €175 Keskimäär. tarjous
    6 tarjoukset

    I need you to develop some software for me. I need an application that has two functional capabilities, Bluetooth HOST scanner and Bluetooth GUEST device. It should be compatible to Android, iOS, Windows, Black Berry OS and Symbian among others The application loaded on any device may have dual roles (HOST and/or GUEST roles). It should work in the following manner 1. The HOST will be activated ...

    €158 (Avg Bid)
    €158 Keskimäär. tarjous
    7 tarjoukset

    I need you to develop some software for me. I need an application that has two functional capabilities, Bluetooth HOST scanner and Bluetooth GUEST device. It should be compatible to Android, iOS, Windows, Black Berry OS and Symbian among others The application loaded on any device may have dual roles (HOST and/or GUEST roles). It should work in the following manner 1. The HOST will be activated by...

    €199 (Avg Bid)
    €199 Keskimäär. tarjous
    2 tarjoukset

    We are looking for someone who can make us a Node-Red node which automatically forwards data coming in from a connected USB serial port device on a Raspberry Pi, to an MQTT broker. We are using the Sixfab GSM/GPRS shield: [kirjaudu nähdäksesi URL:n] connected to a Raspberry Pi 3. The new node simply should forward any collected data over the cellular network to an MQTT broker. Each ti...

    €170 (Avg Bid)
    €170 Keskimäär. tarjous
    8 tarjoukset

    I am looking for a person, who is working I. Pune.

    €118 (Avg Bid)
    €118 Keskimäär. tarjous
    14 tarjoukset

    I'm developing a GPRS based RTU, . the project is using a Cortex Microcontroller, GPRS modem, and an EEPROM. I want to update MCU firmware remotely/FOTA. The Server side can be python. .The project consist to send the firmware to the RTU remotely accesing a server using a TCP socket connection. the server side, the script that can handle the firmware transmission. Send the S19 file to the ...

    €185 (Avg Bid)
    €185 Keskimäär. tarjous
    14 tarjoukset

    I want to create a breakout board based on a SIM800C GPRS module. The breakout board does contain the SIM800C and a transistor/mosfet to power the module on/off by a digital input. It also has some standard 2,54mm headers. The design should be done in eagle. I also need BOM, assembly drawing for top and bottom (PDF) and shematic (pdf).

    €34 (Avg Bid)
    €34 Keskimäär. tarjous
    15 tarjoukset

    So i have a device which uses sim800L now the task is to make the system on as how to send the data to firebase realtime server or do it using a middle server which can handle http request . The data is basically GPS data . It has to use GPRS functionality of the sim800L to do that .

    €146 (Avg Bid)
    €146 Keskimäär. tarjous
    6 tarjoukset

    We are looking for a web based real time vehicle tracking software system to be used with one of the popular GPS/GSM/GPRS based tracking devices. We intend to provide GPS tracking/ fleet management service to our customers which will be integrated with our Rental car system application. Application Requirements; PHP, MySQL Server General Features 1. Users could use system to track their vehic...

    €309 (Avg Bid)
    €309 Keskimäär. tarjous
    10 tarjoukset
    Project Calbuco Loppunut left

    I need to develop 2 pcbs as described in the photos (roughly). The first board must be able to read sensors that communicate through i2c (either through qwiic or an i2c extender). This board must have a multiplexer to be able to accept at least 3 PCB sensors. PCB Sensora: It must allow to communicate either through qwiic or through i2c extend (rj45) with pcb number 1. In addition to the above, I ...

    €639 (Avg Bid)
    €639 Keskimäär. tarjous
    6 tarjoukset

    Dear Freelancers, I'm developing a GPRS based RTU, Remote monitoring device for solar Inverter applications. the project is using STM32F051R8T6 MCU and Quectel M66 modem, I want to update MCU firmware remotely/FOTA.

    €464 (Avg Bid)
    €464 Keskimäär. tarjous
    8 tarjoukset