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    3,067 chat gprs jobs found, pricing in USD

    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

    $816 (Avg Bid)
    $816 Avg Bid
    2 bids

    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 Avg Bid
    13 bids

    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)
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    7 bids

    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)
    NDA
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    6 bids

    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 Avg Bid
    32 bids

    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)
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    8 bids

    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 bids

    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 Avg Bid
    11 bids

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

    $255 (Avg Bid)
    $255 Avg Bid
    3 bids

    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 Avg Bid
    14 bids

    We have a GPS tracker/communicator (DEVICE) that currently sends data to a server ([login to view 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)
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    15 bids

    ...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)
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    19 bids

    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 Avg Bid
    8 bids

    ...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

    $2944 (Avg Bid)
    Featured
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    29 bids
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    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

    $1292 (Avg Bid)
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    17 bids

    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 Avg Bid
    7 bids

    ... 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)
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    25 bids

    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)
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    11 bids

    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. ...

    $256 (Avg Bid)
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    14 bids

    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)
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    11 bids

    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)
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    4 bids

    ...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. [login to view URL] Form: From date and To date Report is generated. Report generation contain fields like Deviceid, Device name,

    $144 (Avg Bid)
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    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)
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    12 bids

    ...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)
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    25 bids

    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 ([login to view URL]) to create the server connection, it may help Server may be on Raspberry Pi, it will be the best solution.

    $263 (Avg Bid)
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    15 bids

    Here's how we want it to looks like: Summary: [login to view URL] order comes, you should do that sms-gprs printer print out with order details. [login to view 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 time on this

    $214 (Avg Bid)
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    19 bids

    ...ONLY. We need online order website like Just eat, hungry house. We are epos company in UK. We would like to connect this order online with our epos software for this we need GPRS printer option as well for print orders. Rest of it out software engineer will do. WHAT WE NEED : 10 different template we need and we need 3 standard page for info and order

    $51 / hr (Avg Bid)
    $51 / hr Avg Bid
    112 bids

    ...system gps rfp, gps based vehicle tracking system, gps vehicle tracking system, real time data vehicle tracking system gps gsm, code vehicle tracking system gsm gps, gsm gps gprs based vehicle tracking system, explain gps vehicle tracking system, gps based vehicle tracking system rfp, gps gsm based real time vehicle tracking system, embedded b...

    $407 (Avg Bid)
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    6 bids

    We are developing an autonomous system for operation and maintenance (O ...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.

    $265 (Avg Bid)
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    ...Reader and controller should send the card value to the Server Script which should be easily manageable. Our server is AWS. 3) We need an integrated controller with WiFi and GPRS connectivity 4) RFID Cards Data should be stored in a micro SD card on the controller itself, if there is a power cut, the machine can send it as soon as the power is back

    $1018 (Avg Bid)
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    15 bids

    ...with Mobile Phonebook with option to show the mobile phonebook or no 3-login with ext number and password 4-Call Transfer, Call Hold, record calls 5-Connect through 3G, 4G, GPRS and Wi-Fi 6-G729, GSM, iLBC, Speex, G711, G722, AMR Codec Support 7- Making and receiving calls 8-Call Log 9- Call Status Indicator 10-Registration Status Indicator 11- Silence

    $670 (Avg Bid)
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    7 bids

    ...setting,Vas service); with Iso8583 Status bar with Battery Icon, Carrier name, and Carrier Status Icon with Signal strength, Date, and time; Communication routines, like verify GPRS Connection, recconect if need, verify GSM card presence, Connect, Send, Receive, and Disconnect. A simple program to verify all previous routines that will verify GSM card presence

    $4110 (Avg Bid)
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    3 bids

    We would like to develop a PoS Terminal Program that will work with USSD/GSM and GPRS

    $1818 (Avg Bid)
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    29 bids

    Arduino/Pi/Node GSM/GPRS Fingerprint Scanner with Browser based Interface/MySQL. please see attached document for details

    $161 (Avg Bid)
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    12 bids

    Need to develop Raspberry Pi based IoT gateway Below are the details. Please share detailed pro...instructions locally pass the instruction via rs485 ability to control 2 I/O line (relay) from cloud connection to cloud using GPRS (2G SIM) & Wifi config / settings module for below points clear local storage wifi configuration gprs configuration

    $155 (Avg Bid)
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    9 bids

    ...Modbus Rs485 Master  Modbus TCP/Ip Master  GMS Modem: Antenna: Internal. Support 3G. User can replace SIM card.  Data transmission: Type: UMTS (WCDMA) / HSDPA / EDGE / GPRS Operation.  Serial port: RS232/ communication for configure.  Connect power port: use for external power, backup power.  Connect port: Connect to device out site.  Memory:

    $2 - $8 / hr
    Sealed
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    ...Modbus Rs485 Master  Modbus TCP/Ip Master  GMS Modem: Antenna: Internal. Support 3G. User can replace SIM card.  Data transmission: Type: UMTS (WCDMA) / HSDPA / EDGE / GPRS Operation.  Serial port: RS232/ communication for configure.  Connect power port: use for external power, backup power.  Connect port: Connect to device out site.  Memory:

    $573 (Avg Bid)
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    ...can only listen. Important: - Must be Voice over IP; data related Push-To-Talk / Walkie-Talkie communication. - Must be working over Wi-Fi and Data connections, including GPRS / EDGE / 3G / HSDPA / LTE. - Reliable delivery; without voice loss and stuttering, even with difficult and intermittent network coverage. - Live-recording-sending mode; transfer

    $549 (Avg Bid)
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    12 bids

    ...can only listen. Important: - Must be Voice over IP; data related Push-To-Talk / Walkie-Talkie communication. - Must be working over Wi-Fi and Data connections, including GPRS / EDGE / 3G / HSDPA / LTE. - Reliable delivery; without voice loss and stuttering, even with difficult and intermittent network coverage. - Live-recording-sending mode; transfer

    $1212 (Avg Bid)
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    22 bids

    ...enclosure designer (company) for the product; 3 - Estimate the cost of modules and find a supplier for manufacturing in China. 4 - Develop 4 firmwares variation including BLE, GPRS, Wifi, Ethernet and Satelite connections (GlobalStar). Some firmwares will post data directly to our server using MQTT protocol, another firmwares will sync data communication

    $4411 (Avg Bid)
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    34 bids

    ...to upload Linux based software, 2. IRIS camera for face detection, 3. MIC for voice recognition, 4. Battery with NFC charging capability only, 5. SIM card provision for GPS/GPRS connectivity, 6. Bio-Metric sensor for finger scanning Above mentioned are some important features required for the hardware. Kindly please feel free to contact me to discuss

    $175 (Avg Bid)
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    10 bids

    ...database(ready WP plugin) with permission rules like I add user and add what relay he can use remotely (no app) web must very easy to log on, button with relay name and status. if gprs connection not working then he can call to some nr what is registered in database and remote relay, log file. max 4 outputs and 4 inputs send alarm by sms or database entered

    $200 (Avg Bid)
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    7 bids

    We need to connect a wireless Wifi Printer or GPRS Printer to receive online orders from a WooCommerce Thai Restaurant. Whenever a customer makes an order, the printer needs to print it within 30 seconds. The restaurant should also be able to accept the order and to decline the order on the printer, and thereby making the customer know, that the order

    $117 (Avg Bid)
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    5 bids

    ...Selection Parameters). Find these values and report the two values and include a screenshot. 6. There aren’t very many LAPDm frames. These frames are actually GPRS data frames. What is GPRS and why aren’t there very many frames using it? 7. A few PCH’s exist. Paging requests are the network’s tool for waking a phone that’s camped and needs to do some...

    $170 (Avg Bid)
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    4 bids

    We need to connect a wireless Wifi Printer or GPRS Printer to receive online orders from a WooCommerce Thai Restaurant. Whenever a customer makes an order, the printer needs to print it within 30 seconds. The restaurant should also be able to accept the order and to decline the order on the printer, and thereby making the customer know, that the order

    $28 (Avg Bid)
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    1 bids

    I am Embedded Developer and having 6+ year of experience in Embedded based PDLC Now, I am Designing TEMP+RH GPRS Based Data Logger for this project I want some cloud Based Platform so if anyone having good experience in this so please contact me

    $404 (Avg Bid)
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    2 bids

    I want the one who can design the combined modules in a single circuit like gprs tracking,Bluetooth,charging module,camera module with storage to sd card,etc.

    $156 (Avg Bid)
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    8 bids

    I need TCP/IP port listener, which collect the data from GPS tracking devices and store it in MySQL database. It must accept multiple connections at the same time. [login to view URL] sever (communication) software will listen on TCP/IP ports, collect the data from tracking devices and store it on the MY SQL database. It must accept multiple connections at the same time (Async). 2. I will share ...

    $750 (Avg Bid)
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