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    13,781 mobile recharge using gsm modem jobs found, pricing in USD
    IOT development 6 days left

    Must be proficient in EE and software development. I am looking for someone to build a concept within the IOT space. This will be utilized to monitor d...someone to build a concept within the IOT space. This will be utilized to monitor different devices within the healthcare industry. I am look to have an adhesive translucent GSM based module built

    $1127 (Avg Bid)
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    19 bids

    ...support for NGOs and association‘s meetings. Help for student Masters or thesis or study of a project, for students, researchers and professionals. arfaouisouhail22@[login to view URL] - gsm: 22 046 269...

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    9 bids

    I need a online payment website with app . Where user can deposit money , send money, recharge credit , buy products online , etc etc .

    $3 / hr (Avg Bid)
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    5 bids

    ...experience with serial port settings, serial communication. I want to use Neoway M590E GSM/GPRS modem with USB-UART serial converter, looks like everything okay, but I can't communicate with the modem over terminal. I already tested the communication with the modem under Windows, everything fine, working. You need to check over teamviewer while the computer

    $18 (Avg Bid)
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    6 bids

    The system includes soft for Raspberry Pi 3 and web server. The hardware includes Raspberry Pi 3, GPS module, 3G/4G USB modem and RPI camera. RPI soft counts incoming and out coming people under the camera, the counter have to determine people who go close to each other (without distance). It is going to work like a head counter. Parts of project:

    $847 (Avg Bid)
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    13 bids

    I want to use raspi as gsm gateway. This is the basic task. Details will be explained.

    $538 (Avg Bid)
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    7 bids

    Recharge App development. Mobile Recharge, DTH Recharge.

    $48 (Avg Bid)
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    6 bids

    It is a module that have to comand a relay to switch on/off 220Vac (80A) by GSM.-

    $2044 (Avg Bid)
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    35 bids

    need an app for both android and iphone , i will provide apis and you will apply the remaining part , design and development of native app , later i will need website also , further i will discuss in chat

    $812 (Avg Bid)
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    23 bids

    Mobile GSM servis, specialized in apple products

    $29 (Avg Bid)
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    38 bids
    Api integration 2 days left

    I want to integrate api in my website for self drive recharge and others.

    $195 (Avg Bid)
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    22 bids

    I need to read the serial communications from a GPS NEO 6M card on a Arduino GSM 1400. GSM 1400 cannot use SoftwareSerial so you would need another method. Project will be an .ino Arduino file.

    $143 (Avg Bid)
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    7 bids

    I want someone to wrote me a detailed Paper explaining LORAWAN, SIGFOX and NBIOT and the role they play in current IOT market. Differences between GSM and GPS trackers also must be included in this.

    $29 (Avg Bid)
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    12 bids

    ...211 Also we have 10 3G/4G modems connected to Server: 3GModem0 3GModem1 3GModem2 3GModem3 3GModem4 3GModem5 3GModem6 3GModem7 3GModem8 3GModem9 Each modem should be used as Proxy server: Modem | Connection String | Authentification 3GModem0 | [login to view URL] | user/password 3GModem1 | [login to view URL] |

    $190 (Avg Bid)
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    5 bids

    ...simple PoC code that: + Communicate with a modem using AT Commands over the USART2 line. (I have few libraries ready that i found specifically for BC95 - I just need to get them working) Attaching nb-iot network, check connection, check signal, send data over CoAP/UDP The MCU is specifically: STM32L0-line Modem is : Quectel BC95-B20 I need an only simple

    $30 (Avg Bid)
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    1 bids

    NEED A ONLINE RECHARGE PORTAL WITH 5 CHANEL . PARTNER,ADMIN,MASTER DISTRIBUTOR,DISTRIBUTOR, RETAILER, WITH FULL CODING

    $1041 (Avg Bid)
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    14 bids
    SuperCharger_001 1 hour left
    VERIFIED

    I want to do a 3D concept drawing and 3D animation of a portable supercharger to recharge electric cars, bicycles, scooters, etc. Need to show the product as well as the animation of the product in use

    $1065 (Avg Bid)
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    40 bids

    ...checkout screen, you will see the item. But if you go back home and then do the same thing again it says that the product is sold out. We know what the problem is. We're using ReCharge, a software that helps with subscription processing, but we're also moving away from 3 month, 6 month, and yearly subscriptions and just offering users a month to month

    $225 (Avg Bid)
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    2 bids

    I have installed Dinstar GSM gateway, but I have voice quality problem. Who can solve it, please contact with me

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    10 bids

    Looking for an arduino expert,who can design a wearable wrist smart band with multiple features , features are 2.5 inches screen , gsm anteena, temperature sensor, multiple microcontroller and sensors will work simultaneously. then create API of the product that will be interact with smartphone application and web services Also required design

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    3 bids

    I need an Android app for recharge and bill payment services. Please bid only if you are experienced with recharge app. Developer should purchase all required APIs.

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    13 bids

    I want to interface SIM800/SIM900 or Telit GL865 to LPC2148. There is one 125kHz RFID connected to LPC2148 also. I want to upload RFID Card ID to a webserver using GSM/GPRS module. I need a FreeRTOS application for this task, which can scan RFID and upload card ID simultaneously. Card wil be scanned very fast like 70-80 cards per minute.

    $303 (Avg Bid)
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    11 bids

    1. I am planning to design a gps tracker pcb which has gps and gsm modem with a stm32 micro. I have some work already done in orcad 16.5. Can you complete that project? 2. which country/ timezone you operate from? 3. are you alone or work in teams?? 4. do you design hardware based on requirement? 5. Will you be able to support in antenna design and

    $15 / hr (Avg Bid)
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    1 bids

    1. I am planning to design a gps tracker pcb which has gps and gsm modem with a stm32 micro. I have some work already done in orcad 16.5. Can you complete that project? 2. which country/ timezone you operate from? 3. are you alone or work in teams?? 4. do you design hardware based on requirement? 5. Will you be able to support in antenna design and

    $14 / hr (Avg Bid)
    $14 / hr Avg Bid
    1 bids

    1. I am planning to design a gps tracker pcb which has gps and gsm modem with a stm32 micro. I have some work already done in orcad 16.5. Can you complete that project? 2. which country/ timezone you operate from? 3. are you alone or work in teams?? 4. do you design hardware based on requirement? 5. Will you be able to support in antenna design and

    $14 / hr (Avg Bid)
    $14 / hr Avg Bid
    1 bids

    1. I am planning to design a gps tracker pcb which has gps and gsm modem with a stm32 micro. I have some work already done in orcad 16.5. Can you complete that project? 2. which country/ timezone you operate from? 3. are you alone or work in teams?? 4. do you design hardware based on requirement? 5. Will you be able to support in antenna design and

    $14 / hr (Avg Bid)
    $14 / hr Avg Bid
    1 bids

    we are looking for en expert to develop a app that will act as sip gsm gateway i am including here a [login to view URL] to a software that was develop for window [login to view URL] 2, the actual software for window s i will drop it to you once we hire you 3. a suggestion

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    3 bids

    I want to build an Android application for spa and salon shop. The features will be *Features* Appointment Service description About us Chat opti...will be *Features* Appointment Service description About us Chat option Animated application Notification slide Past history of client Registration Payment gateway Mobile recharge option with cashback

    $222 (Avg Bid)
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    10 bids

    ...code and VTU and connect my site to a big Cash code/VTU distributor through api. Also the freelancer should be able to build a mobile app. The website and mobile app will be linked together and they will able to recharge mobile phone (VTU), Gotv, Star times, etc. Please, don't waste my time and yours; only bid if you understand the concept of my project

    $177 (Avg Bid)
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    2 bids

    We have landline free hand phone with internal sos alarm button working with contact id protocol and looking for design of gsm modul to convert the landline to gsm communication

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    17 bids

    Looking for system administrator who have experience in linux with PURE SMS sending - receiving use USB GPRS modem. Need to properly attach GPRS modem uver USB port to ttyUSB0 and send SMS message with AT commands, also receive response from modem.

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    10 bids

    We are looking to skillful guys to Configure 3 SPA3000 devices & 1 GSM gateway with xCALLY contact cloud center (Asterisk base call center system). The job will be mainly sitting the devices to be connected with xCALLY systems using the sitting parameter of xCALLY GUI. * the xCALLY is hosted in VPS @ germany. * The VPS @ germany is connected to NordVPN

    $194 (Avg Bid)
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    2 bids

    i want to setup an gsm voip gateway GUI using asterisk+a2b+chan dongle, use huawei e173u-1 and e153u-1. i already have a running server, but i want to setup a new server with the following features in a GUI: 1-sim card suspension detection based consecutive unsuccessful number of calls and discard(dongle stop now) the suspended ones as well as not

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    6 bids

    1. Dont worry about the offer price, quote yours. 2. how much you would charge for a gps tracker pcb with stm32 and sim808 module. couple of analogs, 4 di...2. how much you would charge for a gps tracker pcb with stm32 and sim808 module. couple of analogs, 4 digital ins, 1 CAN, and 1 rs232, 12v to 4v dcdc converter and on Board gsm antenna? Read Less

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    1 bids

    1. Dont worry about the offer price, quote yours. 2. how much you would charge for a gps tracker pcb with stm32 and sim808 module. couple of analogs, 4 di...2. how much you would charge for a gps tracker pcb with stm32 and sim808 module. couple of analogs, 4 digital ins, 1 CAN, and 1 rs232, 12v to 4v dcdc converter and on Board gsm antenna? Read Less

    $9 / hr (Avg Bid)
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    1 bids

    "E-commerce WEBSITE OR APP " With main required Features list - # E-coupons & Offers online # Recharge & Bill Payments with API # Sell Products with Cart Options # Wallet & Reward Point # QR code option # Nearby search option # User & Vendor Registration & Login # Online order , table, venue Booking Options with menu # Easy to use Admin Panel [Removed

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    6 bids

    I'm looking for someone to write me an A+ proposal on the apple cash register system(POS) and how it will benefit small businesses,...write me an A+ proposal on the apple cash register system(POS) and how it will benefit small businesses, retail companies, resturant sand all businesses using cash registers. And also add the Apple Pay modem of Payment,

    $67 (Avg Bid)
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    33 bids

    I want somewone to configure kannel to be able to send sms and to be able to bill custommers based on dlr. we use gsm pool with quectel M35

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    4 bids

    ...printer, with the same status as above, found, connected, can't find etc. The reason I need this script is we have many employees working from remote offices which have a 4g modem and network printer, I have to remote in and help support all the time, so I need this tool that I can configure and send to users which will troubleshoot and connect automatically

    $408 (Avg Bid)
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    17 bids

    We have an arduino with a GSM Shield SIM900, which already sends SMS to a certain number which is specified in the program. We need to somehow send that SMS to a web server by using the SIM's 3G capability, and then process the data in order for it to be displayed graphically and be accesed by users with passwords.

    $246 (Avg Bid)
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    7 bids

    I need my gateway to be set up so that I can receive international voip traffic and forwarded using the simcards on the gateway. You set the route and Asterisk server on VPS. This should take just few minutes

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    3 bids

    We are looking for a web based real time vehicle tracking software system to be used with generic and popular GPS/GSM/GPRS based tracking devices. We intend to have a GPS tracking/fleet management software for our vehicles. If you already have done much of the software is very helpful with the times. Application Requirements: (PHP, MySQL Server)

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    56 bids

    Looking for a PHP Developer who could build Multi-vendor Website With Recharge & Bill Payment Options. NO WORDPRESS THEMES

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    25 bids

    Datalink International is seeking a skilled Android and iOS Application developer. Must have 5 + years of proven development skills. All Apps developed will link over GSM Cellular networks to existing GPS and SMS Host Software. Must be familiar with SIP and serial data connections

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    29 bids

    ...that allow me to send calls to the mobile via SIP ( VoIP ) and this calls can me dialed ( Outbound ) Via the GSM ( the SIM card which is installed in the phone ) In more details Now we have a mobile device and Asterisk server, I want to link the mobile to the server and this server will send the call (SIP) and the mobile will make this call via the SIM

    $215 (Avg Bid)
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    6 bids

    Hi, We are looking for Firmware developer for IOT product developer. Expertise with GSM/GPRS, WIFI, BLE/BT, GPS/GLNSS, HALL SENSORS, ACCELEROMETER/GRYOSCOPE and its use for GPS correction, Motion detection, Power management planning

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    ...a ecommerce market place , website has a wallet , apart from ecommerce services we have other services like , recharge, money transfer, Bus booking. Now my requirement is: i have already integrated payumoney for ecommerce products, recharge, money transfer & wallet. now i want the payumoney to be integrated to the Bus booking [login to view URL] with the payumoney

    $143 (Avg Bid)
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    18 bids

    ...machine selection and successful dispensing information (additional payment information will be good but not absolutely required), and upload them via GSM shield to a URL. Detailed schematics with arduino, GSM shield (or similar), hardware interface with vending machine (including drawing power from vending machine), and all other required associated components

    $325 (Avg Bid)
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    3 bids

    1. Dont worry about the offer price, quote yours. 2. how much you would charge for a gps tracker pcb with stm32 and sim808 module. couple of analogs, 4 digital ins,...2. how much you would charge for a gps tracker pcb with stm32 and sim808 module. couple of analogs, 4 digital ins, 1 CAN, and 1 rs232, 12v to 4v dcdc converter and on Board gsm antenna?

    $81 (Avg Bid)
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    1 bids

    Hi Ivan C., please recharge my account on autosmo for 20$ asap my user is shah31

    $20 (Avg Bid)
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    1 bids