Filtro

Minhas pesquisas recentes
Filtrar por:
Orçamento
para
para
para
Tipo
Habilidades
Idiomas
    Estado do Trabalho
    3,066 gprs trabalhos encontrados, preços em USD

    PRECISO DE UM SISTEMA DE RASTREAMENTO VEICULAR COMPLETO PARA RASTREADORES GPRS E SATELITAL TBM ESTOU DISPOSTO A PARCERIA.

    $1311 (Avg Bid)
    $1311 Média
    22 ofertas

    Necessitamos programador para programação em Python (RPi) para envio de dados e verificações das condições remotas por PPP. Comandos AT são necessários.

    $777 (Avg Bid)
    $777 Média
    1 ofertas

    Detalhes no privado ou agendando reunião online.

    $469 (Avg Bid)
    $469 Média
    10 ofertas

    Desenvolvimento de uma APP para smartfone IOS e Android para comunicação com servidores e estações remotas via BT, WiFi, GPRS/GSM/SMS. Reconhecimento de presença por proximidade de uma outra estação servidora. Envia e recebe mensagens de status periódicas do servidor central ou estação remota assincronamente. Opera&c...

    $1601 (Avg Bid)
    $1601 Média
    31 ofertas

    Desenvolver um Socket de comunicação de dados em Java para a comunicação entre um banco de Dados Google e um equipamento GPRS

    $1460 (Avg Bid)
    $1460 Média
    15 ofertas

    ...consumo de memória possível, de modo que possa rodar também no Arquino Nano. Basicamente, estas rotinas são: - Ler e gravar strings em cartões SD; - Inicializar modulo GPRS, para via internet chamar serviços web, enviando e recebendo dados (strings); - Obter nível da bateria que está alimentando o Arduino; - Obter data/hora...

    $924 (Avg Bid)
    $924 Média
    12 ofertas

    Criar esquematico de uma placa que leia transdutores de pressão nos protocolos I2C e 4..20mA, e que envie o valor desses sensores por GPRS, tudo integrado.

    $140 (Avg Bid)
    $140 Média
    8 ofertas

    Desenvolvimento de software para gerenciamento de rastreadores GPRS/GPS contendo funções para envio de comantos (atuadores) e recebimentos de mensagens utilizando tecnologia GPRS e portal web para consulta de equipamentos.

    $807 (Avg Bid)
    $807 Média
    6 ofertas

    Precisamos modernizar nosso sistema de rastreamento ou criar um novo, o sistema deve ser composto por um gateway que vai receber as strings enviadas pelos rastreadores, banco de dadas MySQL e aplicação com as seguintes informações:<br />*Mapa com ultima posição<br />* Relatorio com ultimas posições (mapa e tabela)<br />*Reta...

    $723 (Avg Bid)
    $723 Média
    12 ofertas

    Tenho uma aplicação com envio de telecomandos via sms onde o mesmo me retorna as informações e faz bloqueio do dispositivo através de sms, preciso mudar o envio de informações e o bloqueio/desbloqueio para trafégo de dados, o nosso objetivo é fazer o bloqueio e desbloqueio de forma automatica com o equipamento fazendo a consulta no ser...

    $40 - $40 / hr
    $40 - $40 / hr
    0 ofertas

    ...para o desenvolvimento e uma aplicação que contenha as seguintes caracteristicas: menu com 3 opções: escrita na impressora; envio de dados via TCP/IP ou HTTP usando o gprs do equipamento; captura de valores digitados e mostrados no display; Aguardo propostas. ...

    $1111 (Avg Bid)
    $1111 Média
    1 ofertas

    Desenvolver um website, e um aplicativo móvel para rastreamento via GPRS de uma frota de veículos. Deve ter experiência com Google Maps que será a base usada para a localização.  Faz-se necessário a criação de um banco de dados com diversos usuários que terão acesso restrito a veículos predefinidos. ...

    $759 (Avg Bid)
    $759 Média
    17 ofertas
    Arduino GPRS Shield Encerrado left

    Enviar mensagem utilizando SIM900 para um celular quando uma determinada entrada seja ativada. O modulo: [fazer login para ver a URL]

    $9 / hr (Avg Bid)
    $9 / hr Média
    2 ofertas

    I need Forward the call using the asterisk module gsm / gprs SIM900 I need people with knowledge lixux - chan_extra - DAHDI - opvxg4xx

    $250 - $750
    $250 - $750
    0 ofertas

    Criar um programa para arduino que inclua um alarme automotivo, engine starter, e localização gps via sms/gprs. Criar um app para iphone/android que controle funcoes do arduino no carro, por exemplo, trancar e destrancar portas, ligar desligar motor, consultar temperatura interna, ligar ar condicionado, localizar pelo mapa, etc.

    $4721 (Avg Bid)
    $4721 Média
    2 ofertas

    ...tracking imei (current position, last hours positions only) - All time tracking imei tracking by time gap per day (router red line from start to end) o Search per day, from to date GPRS enable in device and assign my server admin ip (my website) (port) - Add device page = Add imei, verify, status = Assign car symbol - Dash board =Tracking single imei route

    $252 (Avg Bid)
    $252 Média
    14 ofertas

    i want some one to build new android application to be used for tracking cars which have Gps device different types by sending and receiving SMS and tracking also by GPRS i want new app not reskin app , with admob and to be created with android studio... i dont have tracking server , so the manufacturer servers will be used.. i will need the source

    $654 (Avg Bid)
    $654 Média
    7 ofertas

    This device covers USART, UART,SPI and GSM Ethernet peripheral connected. It uses MQTT protocl for communication with broker server. Components used: SAM4E contr...and GSM Ethernet peripheral connected. It uses MQTT protocl for communication with broker server. Components used: SAM4E controller 16MB binbond flash microSD card SIMcom GSM/GPRS chipset

    $819 (Avg Bid)
    $819 Média
    2 ofertas

    I have to put Telemetry functionality into a programmable modem Wavecom Fastrack Supreme. It must work as a tcp client programmed to connect to a server ...Fastrack Supreme. It must work as a tcp client programmed to connect to a server and keep it alive. Desirable it could perform a Modbus/TCP to Modbus/RTU convertion throughout gprs to serial port.

    $2369 (Avg Bid)
    $2369 Média
    13 ofertas

    I am looking for programming u-blox modem, which has evaluation board, or something similar to do tests with some AT commands prefered modules are sara u201 toby-r200 sara g350

    $16 / hr (Avg Bid)
    $16 / hr Média
    7 ofertas

    We need the design of an electronic wireless card that can sense the content of a gas tank, then send it trhough Celular GPRS or Sigfox to a REST FULL Server (very small amount of data). The server will be already developed for testing. The divice must be able to show in a display the current meassure.

    $744 (Avg Bid)
    ADC
    $744 Média
    6 ofertas

    hi can you design custom pcba for us? we need 70mm 110mm pcb stm32f103 with arduino bootloder sd card reader realtime clock sim 800 gprs battery charger and battery power manager fot example when plug adapter pcb use outpower not battery and we can see power adapter pluged or unpluged with arduino code and we have to see battery level with

    $608 (Avg Bid)
    $608 Média
    32 ofertas

    I need you to design hardware a mobile router which has four lan connections. Mobile gprs, gps, 8 canbus connection. Two micro sd card, Power supply 8v to 60v at least. Running on two pic32 processors. Any futher questions don't hesitate to contact me. Read Less

    $1699 (Avg Bid)
    $1699 Média
    8 ofertas
    Need router designed Encerrado left

    I need you to design hardware a mobile router which has four lan connections. Mobile gprs, gps, 8 canbus connection. Two micro sd card, Power supply 8v to 60v at least. Running on two pic32 processors. Any futher questions don't hesitate to contact me. Read Less

    $991 - $1982
    $991 - $1982
    0 ofertas

    I need you to design hardware a mobile router which has four lan connections. Mobile gprs, gps, 8 canbus connection. Two micro sd card, Power supply 8v to 60v at least. Running on two pic32 processors. Any futher questions don't hesitate to contact me.

    $892 (Avg Bid)
    $892 Média
    11 ofertas

    desarrollo de plataforma web propia para los datos que envía un dispositivo por GPRS TRACKER. De fabrica el dispositivo lo manda a [fazer login para ver a URL] y yo necesito que lo mande a una plataforma que desarrolle propia.

    $216 (Avg Bid)
    $216 Média
    11 ofertas

    hi , i would like to have the access to the gprs i.e; using google maps to my android phone

    $255 (Avg Bid)
    $255 Média
    3 ofertas
    Design PCB Antenna Encerrado left

    I need PCB antenna gerber file for SIM808 GSM module. I want antenna for GSM/GPRS, GPS and Bluetooth. Is it possible to design all three antenna on same pcb of dimension 50x50 mm ?

    $60 (Avg Bid)
    $60 Média
    14 ofertas

    Contador de personas que detecte entradas y salidas con IR o LDR que sea lo más preciso posible sin rebotes, esto para posteriormente transmitirlo por puerto serial de un gps o por gprs directamente y totalizar la cantidad diaria de personas que suben y bajan de un autobús.

    $141 (Avg Bid)
    $141 Média
    11 ofertas
    GPRS Gateway Encerrado left

    We have a GPS tracker/communicator (DEVICE) that currently sends data to a server ([fazer login para ver a URL]) using a GPRS protocol on port 5050 using sockets. We aim to develop a replacement ecosystem so we can enhance and extend the functionality of the DEVICE. To do so we need a module/listener (PLATFORM) that will communicate with the DEVICE and act

    $1595 (Avg Bid)
    $1595 Média
    15 ofertas

    ...Mobile App development as i am currently looking for a mobile app developer for my upcoming project and this app should for both IOS and Android and also should be integrate with GPRS with restricted kilometers and area. Note: I am looking for the professionals from Hyderabad location, so that i can meet them f2f and discuss further. So please respond only

    $503 (Avg Bid)
    $503 Média
    19 ofertas

    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

    $283 (Avg Bid)
    $283 Média
    8 ofertas

    ...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 to be able to remove and reassemble certain data relating to the positioning of the Gateway. This same module will also enable IP communication via GPRS. Part 4. An

    $2987 (Avg Bid)
    Destacado
    $2987 Média
    28 ofertas
    $454 Média
    22 ofertas

    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

    $1313 (Avg Bid)
    $1313 Média
    16 ofertas

    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

    $465 (Avg Bid)
    $465 Média
    7 ofertas

    ... 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

    $1114 (Avg Bid)
    $1114 Média
    25 ofertas

    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"

    $318 (Avg Bid)
    $318 Média
    11 ofertas

    Necesito un programador de app para android y iphone Estoy desarrollando un sistema vecinal de Alarma por SMS o GPRS (con Sirenas y luces y un sistema con Arduino y un modulo de comunicacion que actualmente es un shield de GPRS con chip telefonico celular) con un Boton de Panico en el celular que en funcion de las coordenadas GPS dispare la alarma

    $411 (Avg Bid)
    $411 Média
    8 ofertas

    i have esp32 and rfid reader. what i want now is to build a time attendance ( it just push data to my server) - First i want to connect 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. ...

    $264 (Avg Bid)
    $264 Média
    14 ofertas

    I'd like to hire an expert who can design GPS tracking device based on GPRS (2G and 3G), GNSS and Nordic nRF52832 BLE Soc. Candidate MUST have experience in uBlox SARA, SAM-M8Q and NINA-B1 module.

    $477 (Avg Bid)
    $477 Média
    11 ofertas

    Hi folks, I'm looking for someone to make me an Android version for my Android device that can power my GPS and my modem - "NB-IoT / eMTC / Edge / GPRS / GNSS Expansion Board for Raspberry Pi Zero / Zero." W / Zero WH / 2B / 3B / 3B + "- Also requires touch screen - for Raspberry Pi 7 Inch Capacitive Touch Screen, kuman LCD Screen HDMI Input 800x480

    $619 (Avg Bid)
    $619 Média
    4 ofertas

    ...the Form. 6. BackEnd Process in Android: Once Admin login, Every 5 minutes request command is send and response value will be stored in the server with feilds like gps ,gprs, device id, device name, MAC Address, date. [fazer login para ver a URL] Form: From date and To date Report is generated. Report generation contain fields like Deviceid, Device name,

    $150 (Avg Bid)
    $150 Média
    2 ofertas

    Hello, I need an Arduino sketch for the ESP32 to connect the esp32 to the AWS IoT Core plataform using MQTT protocol and the SIM800L GPRS board. I need to send in device information and listen to the platform continuously to start a printer. I will print what is written to her. I just need communication methods, connection status, reconnection, sending

    $117 (Avg Bid)
    $117 Média
    12 ofertas

    ...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 to provide the app free of bugs with source

    $576 (Avg Bid)
    $576 Média
    25 ofertas

    Create a real-time GPS/GSM tracker based on ...191:5678 (check when some aircrafts are displayed). I have all the source codes for the website from the link You can use this link ([fazer login para ver a URL]) to create the server connection, it may help Server may be on Raspberry Pi, it will be the best solution.

    $263 (Avg Bid)
    $263 Média
    15 ofertas

    Here's how we want it to looks like: Summary: [fazer login para ver a URL] order comes, you should do that sms-gprs printer print out with order details. [fazer login para ver a URL] has just 2 choices on the printer. ACCEPT or DECLINE a) if we press accept button on the printer, we can choose delivery time and you should make order status `completed` and set order delivery ti...

    $214 (Avg Bid)
    $214 Média
    19 ofertas