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    6,668 GSM công việc được tìm thấy, giá USD

    ...son equipos que estan instalados en los palos de alumbrado publico con alimentacion de 220V y bateria ante posibles cortes de luz con un Arduino y un modulo de comunicacion GSM-GPRS en su interior La app debera mostrar en un mapa la posicion de Alertas generadas con los datos de quien la genero y poder filtrar por fecha o por ultimas 10 alertas o solo

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    ...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. show errors on serial port + 16*2 I2c lcd. More Details HI , I want to create Simple Rfid

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    I have GSM gateway and goautodial v4 on a server, I created a dialplan but outbound calls not working, want someone to make outbound and inbound calls working.

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    VINITRONICA SMS 1 ngày left

    project using this board: ( [đăng nhập để xem URL] ) will be an android app. Use in a linear linear. The customer can control the actuator through messages. Example: sending sms to

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    ....com/ Concernant le nom de la societe, c'est le meme que le site ci-dessus Immobilière construction passive 112 rue des couturelles B/6224 Fleurus Tel : +32 81 11 77 67 GSM : +32 495 88 88 68 [đăng nhập để xem URL] (exemple ) Entrepôt de stockage et ateliers Rue des glaces nationales 5060 Sambreville Boîte mail Mail : contacticpbelgique@gmail

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    Install VPN and setup a server connection Install OpenSIPS with graphical user interface install codecs connect GSM gateways to server setup OpenSIPS billing module install fail2ban and configure configure sip connections with clients and perform test calls

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    Smartphone Pcb Design Đã kết thúc left

    I need a smartphone Pcb design. It dimensions must be 5cmx8cm . It will has Wifi, Bluetooth, Movement sensors, GSM module, two camera, 2gb ram and etc. I will use middle segment cpu but did not decide the model. I will decide with freelancer. I will share general board diagram with freelancer. If freelancer can do pcb assmbly with prototype, we

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    JoyGSMDial Đã kết thúc left

    ...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

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    Device to monitor housing Đã kết thúc left

    The project consists of designing a device (until getting a PCB )...simple as possible. Hardware specifications: A non-rechargeable 9V battery (AA or AAA). GSM(850/900/1800/1900MHz), 2G and 3G. Light sensor, temperature sensor, smoke sensor, PIR sensor and noise sensor. LEDs to indicate active status, stand by, low battery, gsm linked and warnings.

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    PCB Designer Đã kết thúc left

    I am looking for a PCB design which should have ATMEGA 2560 microcontroller that can be programmed with Arduino IDE. It should have GPS, GSM Modules along with USB Data Logger module. We need this PCB design in India

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    Real-time GPS/GSM tracker Đã kết thúc left

    Create a real-time GPS/GSM tracker. Project should consist of: 1) A GPS?GSM device which will send data (position) to the server. Device may be made of SIM800/808/900 and ATMEGA328P, but you can also use other microcontroller and other GPS?GSM module. Device must be able to receive 12V and/or 5V power. 2) A web-server that will receive and retrieve

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    GSM Software .Net Developer Đã kết thúc left

    I need some one to made software for unlock smart phone Samsung Like carrier: Sprint

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    SIP dialer for Android and IOS Đã kết thúc left

    ...Account balance display Address book 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

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    I would like to build a prototype device for smoke, Light, Fire, Gas detector based on NB-IoT/LTE-M/eGPRS/GSM based communication which includes PCB design, firmware, hardware and software development along with cloud mobile App

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    Problemas con Asterisk Đã kết thúc left

    No puedo conectar mis gateway GSM con asterisk y tampoco puede escuchar ni tampoco mi audio en las llamdas, necesito un experto en Asterisk.

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    Create a real-time GPS/GSM tracker based on SIM808 (you must use the existing project [đăng nhập để xem URL] and add send-to-server functionality + create server-side) Main points: -get present GPS position -upload position every X seconds to a server -server receives the position and displays it on the map (current position together

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    I'm looking for automatic water level control system with the below configuration and requirement. Type1 Combination: ESP32 + any GSM Module (Preferably SIMCOM 800L) Type 2 Combination: Any Processor + any GSM Module (Preferably SIMCOM or QUECTEL) Inputs : 4 - Conductive Sensors Current measurement using sensor at the motor supply(to avoid dry run)

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    Project for Anton F. Đã kết thúc left

    hi dear i want trun gsm modem with chan_dongle in asterisk now my asterisk detected 2 gsm dongle i have but its need more configure for access calls and message sims can you do it for me?

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    PCB design Đã kết thúc left

    ...I need it drawing out properly in KiCAD then a 2 layer PCB designing for the circuit (all in KiCAD). The circuit is not large, it has a 28 pin dil microcontroller, a square GSM module (surface mount), two relays, a couple of smaller dil ic’s (smps and eeprom), plus a handful of other stuff, like caps, resistors, an inductor, transistors, etc. I can

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    ...application monitors a sensor over SPI and given the right conditions records a period of time (including a buffer). It also has a number of other peripherals like RTC, GPS, GSM, a few LEDs and communicates over Ethernet with a client app, and potentially a server. I would like to know how this job can be quoted. It will be broken into steps to build

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    I want to build Arduino/NODE MCU device which reads data from PLC's which supports modbus protocol. The data is to be sent to MQTT broker using GSM module continuously with no more than 5 sec delay. If there is no internet connectivity then the data should be cached in SD card and whenever the connectivity is back, the cached data should be sent to

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    ...hall and customer reservation system ------------------------------------- - Monthly and yearly calendar ---------------------------------------------- -history -name -customer gsm - Organizing time: (12:00) (18:00) - Number of person ---------- admin to make changes the admin will authorize the user whenever he wants to ----------------------------------------------

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    ...expert knowledge of Raspberry Pi, sensors and communication. The project: To remotely assist (using Team Viewer or similar) our coder with the following: Communication using GSM (see attachments) and remote connection, minimising of power usage for remote battery operation, connection reading, calibration and data logging of sensors. Setting of parameters

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    Looking for a LBS provider who can immediately offer us a advanced VLR lookup service that will return the LAC code and the CID of a ...immediately provide a demo lookup you are welcome to bid. Please do not bid if you are not capable of providing advanced location based services by your sefl. Skills required: Gsm Geolocation,SS7 signaling,Tier1

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    voip to Native Phone dialer app Đã kết thúc left

    Sip to native dialer app Features 1. this app need to be working in the background 2. the app file will have with all configuration user pa...a phone , with the call we will send as well a phone number . The app will accept our call and dial out using native dialer on the phone, using local network gsm or cdma

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    Small project that falls into corporate blind spot. I am responsible for sustaining project management and I need a solution to replace off-the-shelf serial GSM modems which are no longer supported/available. We would like to utilize Digi Internation ([đăng nhập để xem URL]) TransPort line of cellular routers for simplicity. They are embedded devices which allow

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    GSM Windows Desktop Developer Đã kết thúc left

    I need Android GSM Windows Desktop Developer for build windows application for unlock smart phone by usb.

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    GSM Windows App Developer Đã kết thúc left

    I need GSM Android Developer for Windows Desktop Application.

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    GSM based 3 Phase motor Control Đã kết thúc left

    Hi, Specification  Input voltage-12v AC/DC-2AMPS.  Output relay switching MAX capacity is 440VAC /20amps per relay.  Can Accept SIM card of any NETWORK (SIM Card SOCKET-normal Type). Features  SIMPLE SMS BASED SWITCHING ON AND OFF THE PUMP.  MESSAGE 1 TO ON THE PUMP AND MESSAGE 0 TO OFF THE PUMP .  MISSED CALLED BASED SWITCHING AFTER 3 RINGS.  AUTO MODE AND MANUAL MODE OPTION.  OPTION FOR ...

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    Features Automated Calling Automated dialing by telecaller on assigned numbers via normal GSM Sim. Automated pulling of call-in numbers from central server on login. Seamless handling of Call responses and call-back scenarios. Automated call recording and push to server for all calls. Initiate Bulk SMS to call-in numbers directly via sim before

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    GSM consultant required Đã kết thúc left

    Hi. We have a need for someone with good knowledge with GSM and cellular networks. What is needed: 1. Superb knowledge and experience with cellular networks – extensive knowledge of the core network is needed 2. Superb knowledge of actual operational GSM Please note: Please bid only if you are a professional individual .This project is not intended

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    I have an election results t...(WITH or WITHOUT internet to online Database). SMS Api has been integrated into the system already, i just need app for agents to be able to capture the results via Internet or GSM Network via SMS based. please reply with the bracketed phrase to show you have read description fully, no reply without the phrase. thank you

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    WIRELESS TELEPHONE EXPERTS Đã kết thúc left

    Hello. I have a minor project for anyone specializing in the WIRELESS TELECOM or TELECOM INDUSTRY. KNOWLEDGE OF CDMA, LTE, and GSM NETWORKS are neccissary. CDMA specifically. thank you

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    Hello. I have a minor project for anyone specializing in the WIRELESS TELECOM or TELECOM INDUSTRY. KNOWLEDGE OF CDMA, LTE, and GSM NETWORKS are neccissary. CDMA specifically. thank you

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    I need you to develop embedded software for me. I would like this software to be developed using C or C++. Controller used is atmega2560, interfacing with GSM and RTC.

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    He...with modbus 232 and 485 protocols. The device should be connected to internet via GSM module and should send data to MQTT server in every 5-10 secs. The device should also cache the data if there is no internet connectivity and should send the cached data to internet via GSM whenever there will be internet connectivity. Bid only if you can do it.

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    Mobile Unlocking Đã kết thúc left

    A freelancer with Mobile expertise. Mostly, getting them unlocked to all carrier. I have Android Phones they are Locked ...different Networks Like AT&T, T-Mobile, Metropcs etc . The task is to find the solution on how to liberate them from their current Network so that it can be used with any other GSM providers. Hope you got the idea of this project.

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    He...with modbus 232 and 485 protocols. The device should be connected to internet via GSM module and should send data to MQTT server in every 5-10 secs. The device should also cache the data if there is no internet connectivity and should send the cached data to internet via GSM whenever there will be internet connectivity. Bid only if you can do it.

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    Project for Atul S. -- 2 Đã kết thúc left

    Angular - gsm arena - front end

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    Trophy icon tri fold brochure Đã kết thúc left

    Hello every one, I g...machine • IT CONSULTING MAJOR SELLS • Computer accessories • Input/output peripherals • CCTV (HIK VISION) • WD items (SSD/HDD) • Gaming accessories • Networking accessories • GSM office phone • ZKTeco • PC Batteries/screen/adapters Replacements YOU ARE ALLOWED TO DOWLOAD ITEM PICTURES FOR THE ABOVE ITEMS

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    54 bài tham dự

    ...recorder audio file 4. Record all data in audio file and text file 5. If customer say something interesting software can add TAG:s to customer 6. Call we can do calls with VOIP or GSM modems, what is easy? 7. When call is end we need to send sms to customer 8. Some simple setup to under each campaign, like call times and how many time try to call every number

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    Simplest 3-phase GSM Meter Đã kết thúc left

    1)To shrink the reference design below to fit a small (09x09x05cm) enclosure. 2)To add GSM capability to the design 3)To do it built-to-print 4)To provide all the source code and files (schematic, gerber, MCU code ... etc) 5)This meter isn’t read manually so no need for an LCD or buttons 6)Pulse (active and reactive power) must be there to test the

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    Hello, I have a Hardware ready with GSM, Lora, and ESP32. I need Software Developer to do coding for the same. I need a candidate to be Experienced in Arduino IDE, and Bootloader to AVR controllers. Should have the Previous experience in the following thing, LORA | GSM | ESP-32 | RTC | EEPROM | MQTT in AWS. Candidate from Gurgaon or from Delhi

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    ...wattmeter that measures: * V * I * P (active, reactive, ...) * phase angle * no LCD * no buttons * RS-485 interface * programmable to utilize the RS-485 * powered by the mains * GSM module * pulse for active and reactive power * small size (10x10x3cm) * AC 3-p 4-w * 120v and 230v * CT current 5A(6A) * programmable CT ratio The development includes schematic

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    GSM Software Developer Đã kết thúc left

    I need People who understand GSM Programming Android Concept. To build software for unlock smart phone from Windows PC

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    gps gsm based realtime vehicle tracking system project, project documentation vehicle tracking system gps gsm, project gps gsm based vehicle tracking system, gps tracker circuit diagram, how to build a small gps tracker, vehicle tracking system gps rfp, gps based vehicle tracking system, gps vehicle tracking system, real time data vehicl...

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    ...make, model and imei number should be stored in a database. this database should be able to push the information to one of the existing API's on the market. I prefer to use gsm genie API but there are other API available if this becomes too difficult. I already own a website made on gsmgenie and i have another manually coded website that was made to

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    PCB Design Đã kết thúc left

    We are developing an autonomous system for operation and main...mechanical and electronics components. Here, in this project of PCB designing, It is including control circuit (Motor drivers, sensors and voltage regulators), Communication circuit (GSM/GPRS) and power circuit (Battery charging and BMS). For further reference refer the attached document.

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    Pcb design -- 1 Đã kết thúc left

    I've a project to design a pcb which has 220V AC inputs (4), 24V DC inputs (4) 12V DC inputs(2) and digital outputs(4). I need one GSM module, sim card holder, SMA antenna, speaker and microphone pins on the board. Operating voltage of the board should be 24V DC. We can choose microcontroller together and talk in detail about the rest.

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    Gsm based motor controller Đã kết thúc left

    I want gsm + arduno code for gsm based motor controller with ivr.

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