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    9,583 gsm modem jobs found, pricing in USD

    Basically, we are making a project using Arduino Uno and Gsm sim900A module, LCD Display(LM016L) , IR sensor 1)Instead of typing a fixed password we want to send the password(4 digit) as an OTP to the registered mobile number. 2)There would be a mobile type keypad in which if the user presses the hash button it would send an OTP to the registered

    $68 (Avg Bid)
    $68 Avg Bid
    5 bids
    SIM808/GSM/GRPS 6 days left

    solve the network connection issues

    $202 (Avg Bid)
    $202 Avg Bid
    3 bids
    Android Cell ID Info 6 days left
    VERIFIED

    previous not completed by freelancer need Android application that fetch all Service Provider Cellid spot and neighbour 2G, 3G, 4G , (GSM / LTE) etc. Tower Ids information which are present in a particular [url removed, login to view] of Cell ID, LAC, MCC, Signal Strength needed with Automatic Network Setting mode. it should be Compatible with All Android version

    $161 (Avg Bid)
    $161 Avg Bid
    5 bids

    using adxl355 accelerometer to check for accident and sending location to server(then to firebase), for location gps neo6m is used and to send data to server gsm/gprs sim808 is used, lcd is also used to confirm accident before sending location to server. old configuration is shown in pic below.

    $219 (Avg Bid)
    $219 Avg Bid
    6 bids

    using adxl355 accelerometer to check for accident and sending location to server(then to firebase), for location gps neo6m is used and to send data to server gsm/gprs sim808 is used, lcd is also used to confirm accident before sending location to server. old configuration is shown in pic below.

    $140 (Avg Bid)
    $140 Avg Bid
    2 bids

    We are looking for an Experienced IoT developer for developing Smart Home Automation IoT Products and Smart Office Automatio...realtime working experience of developing such products. Payment will be made as per experience on such products development using Bluetooth Controlled Automation Products, GSM Controlled Devices, WiFi Controlled Devices etc.

    $17 (Avg Bid)
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    4 bids

    ...to the plant. Water pump gets automatically off when system finds enough moisture in the soil. Whenever system switched On or off the pump, a message is sent to the user via GSM module, updating the status of water pump and soil moisture. This system is very useful in Farms, gardens, home etc. This system is completely automated and there is no need

    $10 - $10
    $10 - $10
    0 bids

    I need to develop a c# system that connect to wavecom GSM modem and run some tasks 1. auto detect com port. 2. connect/disconnect GSM modem. 3. status bar to show connection status 4. once connected to modem, system will read data from MySQL. 5. if the data read from MySQL is ussd, it will run ussd command and store the response into MySQL database

    $622 (Avg Bid)
    $622 Avg Bid
    19 bids

    I want to design a PCB in with GPS and GSM modules. GPS Modules : SIM 908 GSM Module : SIM 800

    $143 (Avg Bid)
    $143 Avg Bid
    22 bids

    Integration of following: Nano + GSM+Camera+ accelerometer. The combination and the outputs required will be discussed further. [Removed by Freelancer.com Admin]

    $491 (Avg Bid)
    $491 Avg Bid
    8 bids

    GSM monitoring, and Data Monitoring..

    $4229 (Avg Bid)
    $4229 Avg Bid
    14 bids
    Flyer Design Ended
    VERIFIED

    I am looking for a good Graphic designer for a few flyer designs. Interested designers must have creativity and artistry with modem and cool flyer designs

    $23 (Avg Bid)
    $23 Avg Bid
    123 bids
    Nano and more 1 day left

    Integration of following: Nano + GSM+Camera+ accelerometer. The combination and the outputs required will be discussed further. Email [url removed, login to view]@[url removed, login to view]

    $250 (Avg Bid)
    $250 Avg Bid
    1 bids

    Switchcard and Restart Script for sms modem

    $60 (Avg Bid)
    $60 Avg Bid
    1 bids

    I have Secure Elite 440 meter which has a RS 485 port, and I want to transfer the meter readings using Modbus protocol to a remote server. GSM based microcontroller preferred. Only solution circuit and advise required. NOT ACTUAL HARDWARE. I CAN GET THE HARDWARE PART DONE MYSELF. PREFERRED LOCATION - PUNJAB, DELHI.

    $139 (Avg Bid)
    $139 Avg Bid
    12 bids

    We're developing a new IoT device with the following features: - BLE - GPS - GSM - Wearable Freelancer must be Europe based. We're looking for someone who can do both the hardware design and firmware coding. We have been working with a freelancer however they are now abroad for several months and are looking for someone to take over the

    $42 / hr (Avg Bid)
    $42 / hr Avg Bid
    22 bids

    ...software for me that can capture car number plates from CCTV cameras we have at our car wash stores, note that we have multiple stores and dvr box are connected directly to the modem there is no PC at stores. We want to have sort of cloud based backend where we can see real time or bit of time lapsed data of car number plates for multiple stores individually

    $175 (Avg Bid)
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    4 bids

    ...safety. Everyone has to reach his/her home in safe condition with avoiding theft incident occurred in any areas. In recent years the tracking location is based GPS Technology and GSM whereas in this project we implemented based on advanced technology such as android mobile phones. Global Positioning System (GPS) is a worldwide radio-navigation system formed

    $628 (Avg Bid)
    $628 Avg Bid
    11 bids

    I need you to develop some software for me. I would like this software to be developed for Linux . Raspberry pi 3 into a atm gsm data receiver. .....

    $2646 (Avg Bid)
    $2646 Avg Bid
    11 bids

    Требуется подготовить ...Если кто-то может изготовить прототип, пишите. Используемые модули: Arduino Nano - [url removed, login to view] RS232 to TTL - [url removed, login to view] RS485 to TTL - [url removed, login to view] GSM модуль - [url removed, login to view] Разъем - [url removed, login to view]

    $172 (Avg Bid)
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    5 bids