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    6,518 gsm card työtä löytyi, hinnoittelu EUR

    ...setup network. If even mesh base is acceptable if it's easy to implement and cost effective and also please don't come up with available gps and GSM based tracker. Even if you are having solution using gps and GSM that meets our requirements then it's acceptable The developed device should be cost effective. If already available device then we can discuss

    €470 (Avg Bid)
    €470 Keskimäär. tarjous
    1 tarjoukset
    VENDING TELEMETRY 19 tuntia left

    ...with capacity 950-1100mA/h (to power the device when external supply is lost), power supply module, GSM module, SIM ВТ module that can connect to Smartphone or tablet , WiFi module for data share through the existing wireless networks, external GSM ,ВТ и WiFi antenas, LED lights that indicate the mode that the device is working in, service buttons

    €5093 (Avg Bid)
    Mainostettu
    €5093 Keskimäär. tarjous
    22 tarjoukset

    I need a C language programmer to customize Asterisk Open Source to adapt to an owned security solution by driving communications flow from a GSM gateway.

    €221 (Avg Bid)
    €221 Keskimäär. tarjous
    6 tarjoukset

    Via its smartphone a user questions the accessories which are in its house. In the house there is a computer and a receiver GSM. The communication between the smartphone and the house is made via this GSM which sends and receives SMS. The computer questions peripherals, and sends back the desired data. The smartphone read SMS and shows datas

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

    ...4-20 ma) 8. Logging of above 9. GSM function to send log file by e-mail with all data above in file 10. Touchscreen control and TF screen for below 11. Graphing of pressure vs time displayed on screen as well as flow rates and totaliser (can switch between functions if easier or display all as one) 12. Possibility of GSM control relay (utter wish list)

    €1350 (Avg Bid)
    €1350 Keskimäär. tarjous
    37 tarjoukset
    Arduino based datalogger help 4 päivää left
    VARMENNETTU

    ...4-20 ma) 8. Logging of above 9. GSM function to send log file by e-mail with all data above in file 10. Touchscreen control and TF screen for below 11. Graphing of pressure vs time displayed on screen as well as flow rates and totaliser (can switch between functions if easier or display all as one) 12. Possibility of GSM control relay (utter wish list)

    €1379 (Avg Bid)
    €1379 Keskimäär. tarjous
    19 tarjoukset
    Configure Issabel/Elastix system remotely 4 päivää left
    VARMENNETTU

    ...Voip Open Source system. Initially the system should support 8 connections simultaneously. But the hardware should be prepared to increase connections simultaneously. SIM CARD GSM should be used. Schedule of tasks: 1- Decide the open source software to be installed (Issabel/Elastix). 2- Suggest hardware to be acquired. 3- Perform the system configuration

    €113 (Avg Bid)
    €113 Keskimäär. tarjous
    12 tarjoukset
    Cmda a GSM 3 päivää left

    mo nombre es antonio lo que necesito es pasar una linea telefonica cmda a un chip gsm.

    €26 - €213
    €26 - €213
    0 tarjoukset

    ...FREELANCER CREATED A PLUGIN FOR MY WORDPRESS WEBSITE RUNS WITH WOOCOMMERCE. ALL WORKS FINE BUT BELOW NOT WORKING: -ON RECEIPT 'DELIVERY ADDRESS' MISSING -WHEN PAID WITH PAYPAL OR CARD NOTHING PRINTS BUT ONLY PRINTS COD (CASH ON DELIVERY) -ON PRINTER DISPLAY SAYS: ERROR:SERVER RETURN "416 RANGE NOT SATISFIABLE" NEED EXPERIENCED HAND FOR LONG TERM. THANK

    €37 (Avg Bid)
    €37 Keskimäär. tarjous
    19 tarjoukset
    IoT TCE Smart Monitor!2 3 päivää left

    ...inputs. [kirjaudu nähdäksesi URL:n] Input 4-20mA=8 inputs [kirjaudu nähdäksesi URL:n] Output(Relay contact 10A/250V)= 4 outputs [kirjaudu nähdäksesi URL:n] RS-232/485 = 1 port [kirjaudu nähdäksesi URL:n] RS-485 = 8 Ports(A/B/G) [kirjaudu nähdäksesi URL:n] Output = 4 Ports 7.GSM module 3G/4LTE connect Internet(Option select 2 SIM)(2100 MHz...

    €5421 (Avg Bid)
    €5421 Keskimäär. tarjous
    15 tarjoukset
    IoT TCE Smart Monitor 3 päivää left

    ...inputs. [kirjaudu nähdäksesi URL:n] Input 4-20mA=8 inputs [kirjaudu nähdäksesi URL:n] Output(Relay contact 10A/250V)= 4 outputs [kirjaudu nähdäksesi URL:n] RS-232/485 = 1 port [kirjaudu nähdäksesi URL:n] RS-485 = 8 Ports(A/B/G) [kirjaudu nähdäksesi URL:n] Output = 4 Ports 7.GSM module 3G/4LTE connect Internet(Option select 2 SIM)(2100 MHz...

    €5691 (Avg Bid)
    €5691 Keskimäär. tarjous
    9 tarjoukset
    Visiting card 2 päivää left

    1000 card front back spot uv with design 400 gsm Only 1600/-

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

    Need a pcba design; 2x canbus (tja10xx??) GPS module (offer price/performance product) GSM module (offer price/performance product) MCU (s32k or stm32 series) input power supply is 12V (6-36V is good) Offer good prices and show your references

    €772 (Avg Bid)
    €772 Keskimäär. tarjous
    27 tarjoukset

    Basically, we are making a project using Arduino Uno and Gsm sim900A module,gps and safety alarm 1)Instead of typing a fixed password we want to send the password(4 digit) as an OTP to our mobile app in which user is registered. 2)There will be a dialler keypad in which user will type the otp received from our app using Google authentication API

    €97 (Avg Bid)
    €97 Keskimäär. tarjous
    6 tarjoukset
    Need a Programmer Loppunut left

    Interfacing SIM900A GSM Modem With Arduino Yun for Test-Purpose... Just want to send and receive a SMS

    €106 (Avg Bid)
    €106 Keskimäär. tarjous
    8 tarjoukset

    Hello Freelancers, We're looking for a one who can develop 'Door Bio-metric recognition system in Raspberry Pi' and GSM module. The system will include: - A database containing already existing members who can enter the door. - Provision for add/delete member. - Supporting android app for Admin who remotely can give permission to a un-authorized person

    €358 (Avg Bid)
    €358 Keskimäär. tarjous
    12 tarjoukset
    gsm data reciver Loppunut left

    create a gsm data module to connect with atm without any physical contact to recieve data

    €24 / hr (Avg Bid)
    €24 / hr Keskimäär. tarjous
    2 tarjoukset
    Android Basic app Loppunut left

    I want an android app, which can track a gsm device, its not a phone its and arduino which has both gps and gsm sim.

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

    I need to build a hardware device that will have gps, gsm and a display modules connected and could be linked to a display.

    €1658 (Avg Bid)
    €1658 Keskimäär. tarjous
    56 tarjoukset

    Need support in designing gsm quad band antenna

    €71 (Avg Bid)
    €71 Keskimäär. tarjous
    1 tarjoukset

    I Necesito actualizar una taxi app y pasarla de gsm a FCM

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

    hello i want to make a dynamic filter with asterisk follow ...make a dynamic filter with asterisk follow this features - the calls come from customer pass through asterisk filter to check if it's an spam call before to send to gateway gsm if the call is a spam, then the call no go to the gateway but if the call is a real, then the call pass normaly

    €261 (Avg Bid)
    €261 Keskimäär. tarjous
    15 tarjoukset

    ...design , build, program (firmware - Arduino) a complete SIM card (GSM) tank level monitoring system . the sensor must work on battery and not direct electricity . We need a level sensor ( ultrasonic or any other technology ) to monitor the level of water or diesel tanks via GSM SIM card . The sensor must be able to read from distance = 3 cm to 7

    €182 (Avg Bid)
    €182 Keskimäär. tarjous
    40 tarjoukset

    ...developed along with pi programming. The web platform and pi system should interact. The system consits of: 1 x web platform for capturing data and documents. 1 x pi zero w with gsm unit. 1 x pi zero we unit with 3 color waveshare e- ink screen 7.5” Users should capture data on the websit or alter the state of data (true / false). The pi zero w will fetch

    €244 (Avg Bid)
    €244 Keskimäär. tarjous
    7 tarjoukset

    ...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

    €700 (Avg Bid)
    €700 Keskimäär. tarjous
    10 tarjoukset

    Eu presciso de uma placa GSM Data Logger que envie arquivos de texto GSM no servidor

    €842 (Avg Bid)
    €842 Keskimäär. tarjous
    12 tarjoukset
    Zoxcall tracker Loppunut 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

    €586 (Avg Bid)
    €586 Keskimäär. tarjous
    9 tarjoukset

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

    €151 (Avg Bid)
    €151 Keskimäär. tarjous
    1 tarjoukset

    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)
    €3 / hr Keskimäär. tarjous
    2 tarjoukset

    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.

    €258 (Avg Bid)
    €258 Keskimäär. tarjous
    32 tarjoukset

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

    €44407 (Avg Bid)
    €44407 Keskimäär. tarjous
    44 tarjoukset

    ...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

    €1125 (Avg Bid)
    €1125 Keskimäär. tarjous
    11 tarjoukset

    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.

    €298 (Avg Bid)
    €298 Keskimäär. tarjous
    28 tarjoukset

    ...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

    €176 (Avg Bid)
    €176 Keskimäär. tarjous
    9 tarjoukset
    LPG SMART METER Loppunut 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

    €18 / hr (Avg Bid)
    €18 / hr Keskimäär. tarjous
    4 tarjoukset
    Internet dashboard Loppunut 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

    €16 / hr (Avg Bid)
    €16 / hr Keskimäär. tarjous
    36 tarjoukset

    ...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 the

    €123 (Avg Bid)
    €123 Keskimäär. tarjous
    4 tarjoukset

    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.

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

    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

    €800 (Avg Bid)
    €800 Keskimäär. tarjous
    27 tarjoukset

    ...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

    €15 (Avg Bid)
    €15 Keskimäär. tarjous
    3 tarjoukset
    pcb design x 2 Loppunut 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

    €639 - €1278
    Sinetöity Salassapitosopimus
    €639 - €1278
    19 tarjoukset

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

    €11 / hr (Avg Bid)
    €11 / hr Keskimäär. tarjous
    29 tarjoukset
    Indusoft Developer Loppunut 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

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

    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

    €128 (Avg Bid)
    €128 Keskimäär. tarjous
    1 tarjoukset
    ARDUINO GSM SWITCH Loppunut left

    Need arduino code to control 4 relays with gsm shield via call and sms, and reconfirmation of action buy recalling from arduino, make 10 autorised numbers, and any time a would know the state of the relay by sending sms, the arduino will send me the state by sms. exemple: to make on the first relay i need to call the arduino, after two rings arduino

    €41 (Avg Bid)
    €41 Keskimäär. tarjous
    26 tarjoukset

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

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

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

    €909 (Avg Bid)
    €909 Keskimäär. tarjous
    23 tarjoukset

    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

    €104 (Avg Bid)
    €104 Keskimäär. tarjous
    10 tarjoukset

    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

    €132 (Avg Bid)
    €132 Keskimäär. tarjous
    5 tarjoukset

    ...want to make timing system using RFID, 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)

    €180 (Avg Bid)
    €180 Keskimäär. tarjous
    10 tarjoukset