J2me application send file mobile bluetooth工作

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    7,292 j2me application send file mobile bluetooth 搜到的工作,价格货币为 USD

    Gps测速 实时显示gps速度 放电保护电压(向单片机写入一组数据) 充电保护电压(向单片机写入一组数据) 温度保护(向单片机写入一组数据) 放电显示(从单片机读取电流参数并在安卓上面显示出来) 电流显示 (从单片机读取电流参数并在安卓上面显示出来) 温度显示 (从单片机读取电流参数并在安卓上面显示出来) 电压显示功能(显示电池每一节的电压 可以手动配置电池数量,从单片机读取电池,可以按照低压高低排序) 电压差功能 单节电池最高电压和最低电压的差别 修改蓝牙的配对密码 以及ssid 三个界面 一个是显示速度温度电流使用电量的界面 一个 是 配置各种参数的界面 还有一个是读取电池电压的界面

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    The project is precisely defined in the attached document, version 2.4. This is a fixed priced project and must be delivered on time and on per budget, according to the Freelancer's initial bid. Added 18-Dec-2018: You can find an example Android App described here: [登录来查看链接]:_OBD-II_Android_Monitor and a link to the source code for it here: [登录来查看链接] this will provide a huge building block t...

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    We need to connect our android app via bluetooth with some cheap models of thermal receipt printers. You can offer models of thermal receipt printers with which you have bean dealing. We are open to consider different devices. After connecting to printer we need to put button "Print" on our activity(page) with order details. On pushing this button

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    Flashable Patch Android 6 天 left
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    I need someone to create a flashable patch, applying the referenced, already existent patchset. I am having severe Bluetooth Audio quality issues on a rooted Xiaomi Mi Max 2, Lineage OS 15.1 (Oreo 8.1) I found out that a possible solution might be to enforce a higher Bitrate / Dual Channel. Installed ROM [登录来查看链接]

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    Hello, I need someone to build me a bluetooth connector backend in python. Preferably with dbus and bluez. However I am open suggestions.

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    Hello I need simple react native bluetooth app developer. Project description following ---------------------------------------------------------------------------------------------------------- React Native working in both Android (>= 5.0) and iOS (>= 11.0) Screen 1: Full screen background camera video with UI in the front (Buttons, text, etc)

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    ...Mode of communication is with Bluetooth. Need to send integer values. Required Keypad with customized values. upon pressing each button desired value to be send to the hand held device. My Experiences on this work: 1)Tried with All ble modules but only BT24LT is only connecting. 2) Tried using arduino to send values through BT24LT but Garbage

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    Hello, We need you to design a control circuit with RTC that can do the following: 1- Read a code that consists of (date, time and unique number) 2- The code sent from Mobile via Bluetooth. 3- The circuit will control a High Voltage Contactor ( On or Off ). 4- See the Attached photo for understanding. Conditions: 1- Minimum cost MUST be considered 2-

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    We are looking for a programmer to develop the Bluetooth communication subsystem between an IOT device and an AndroidiOS (or even Windows Phone) device. Xamarin would be a plus. The Bluetooth chip in the IOT device is a Nordic nRF52840. It can be Bluetooth 4 but we would prefer Bluetooth 5 as range and power are important The system must auto-connect

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    I have an NRF5 to Chip and software written in keil for the chip. My problem is that I can connect to the device through the iPhone nrf connect app, but when it gets out of range and I come back in range it does not automatically. I need it to reconnect every time indefinitely.

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    I am looking to have electronics and an app designed that will go into a guitar and act as a pickup that I can link to a device via bluetooth. This will be used for learning guitar. Thanks

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    ...quadcopter with arduino. I have an hc05 for bluetooth connection so i can control the drone with that. MPU6050 sensor 11.1V lipo Brushless motors & esc's So far i managed to do the wirings etc. (for the esc connection i need some help) Sensor worked , i tried it with multiwii. But I have no clue how to set the bluetooth up. ( tried a simple led control with

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    Brief Heatzy ([登录来查看链接]) is developing a Bluetooth Thermostatic Valve to control hydraulic heaters from a smartphone. We are looking for product designer to help us design this valve. Product Heatzy Vanne will replace existing Thermostatic Valves that are screwed on radiators. It is powered by a triple-A battery to support a screen and a motor (that

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    we know a bluetooth speakers manufacturing unit in china. Product is there, but device OS has to be developed. As per current trend, bluetooth/mobile wifi/WLAN or anything whichever supports fast connectivity, users should be able connect to this speakerusing BLE or wifi and start playing songs, or start listen with inside mic. Skills: Embedded software

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    A Bluetooth transmitting device that you connect to the mono jack of your guitar, that then transmits to a bluetooth receiving device (that can be independent or the Bluetooth receiver in your phone or tablet). In this way you can play your guitar with no wires and you can listen to your headphones (or connect a Bluetooth speaker) and in this way hear

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    Hello, I already have some code ready but I do not know how to upload it to the board bellow. [登录来查看链接] Note that you do not need to code anything I only need help to upload it to the board. I think it needs a bootloader and softdevice, but

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    The SDK is provided for the device with a sample application. I have an application that uses various USB and Bluetooth devices for collecting information. I now have a new device I want to include in this group. What will be required is to write a VB6 DLL that will talk to a VB6 application. I already have a template VB6 source code for this you

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    App development 已经结束 left

    Hi I want a app developed for controlling an arduino board. This is will controlled using the phone app, via Bluetooth where the signal is received by the arduino board using the HC05 Bluetooth module. There will be direction icons on the phone app which will be used to move the arduino controlled motors. An exact example of this is shown on the link

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    VHDL, LTE,WiMAX,Bluetooth,RF,FPGA

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    hi, are you familiar about swift 3.0 ? I want to add iOS bluetooth feature on my project, please bid if you are familiar about this. thanks.

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    We are launching a new product in the IoT space. It is a WiFi and Bluetooth connected button that is capable of doing many different things. Our product has been designed in cad but there's no way to make the renders look pretty in the software we have. We need however, for brochures etc some really nice looking renders of the product. We are launching

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    Hi i want a simple ionic application that can connect via bluetooth to a thermal printer i have. The thermal printer is this [登录来查看链接] The printer supports ESC/POS commands. The app must only make a connection and print a simple receipt

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    Looking for a skilled designer who is used to working with silicone type rounded objects (dog toys,...for a skilled designer who is used to working with silicone type rounded objects (dog toys, children's toys, etc.) for a special project to make a casing around an existing Bluetooth speaker. I have all the dimensions and specifications for is needed.

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    Bluetooth LE Android App 已经结束 left

    Hi, I need an Android app to communicate with Bluetooth LE (low energy) using Android Studio. I need to choose the device (not paired) and send and receive text. I need the source code and it should be compiled for API 24. Thanks

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    This Project is to create a system to allow a mobile device to stream music to multiple Bluetooth speakers/headphones simultaneously. It has two main deliverables: 1. A hardware device which includes the Bluetooth receiver and transmitter(s). The successful bidder will need to identify a suitable set of standard components and (if necessary) provide

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    We are looking for a programmer preferrably with experience with POS, integration between devices and bluetooth. We have card readers that are integrated with bluetooth, and the software we need will send payment information to the card reader, and get data in return if the payment are accepted or not. There is a Windows SDK from the supplier, so

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    Hello , freelancers. I am looking for experienced mobile app developer with rich experiences in Wifi, Bluetooth skills. If you are expert in this filed, please apply. If you have any app related with Wifi and bluetooth, please feel free to bid my project. Thanks

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    ...to 450 bpm and oximetry around 80%. The device should work for a month and send the data to a bluetooth device, the "server" may be also programmed to receive the data (*.csv is fine). Each device should have a unique number, and they must work with others. Data may be send directly or stored in the device. Max 2x2x0.5cm and 25 g (including battery)

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    I need someone with experience in door lockers and controllers

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    Looking for a freelancer in Raleigh metro area for a project, which requires developing code on Android platform (Samsung phone) to communicate with external bluetooth device (HC-05 module). This is mainly a work-from-home opportunity, but requires meeting with hardware engineer to discuss protocol, communication handshake, and for final testing.

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    I would like to use my inbuilt microphone on my Android phone even when phone is paired with car stereo.

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    Required Work 1. Auto pairing with Linux PC 2. File transfer : Linux PC <-------> Android App 3. Auto pairing on the background Deliverable : - Android App : 2-3 screen UI only - Linux Bluetooth application

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    i am looking for smart Bluetooth speakers software which would work like amazon Alexa echo smart speakers. So if someone can give me such voice recognition and connect to wifi/cloud which is completely smart.

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    i am looking for smart Bluetooth speakers software which would work like amazon Alexa echo smart speakers. So if someone can give me such voice recognition and connect to wifi/cloud which is completely smart.

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    We are looking for an experienced embedded engineer with experience on working with motors and controllers, COMM and Bluetooth modules and development boards. The project involves developing custom firmware requiring interaction with GSM/GPS and Phone App for data exchange. Data exchange with sensors and electro-mechanical devices, and data communication

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    I need someone who can write a mobile bluetooth app that communicates with an LED driver via mesh 4.1 in a control module. I need the app to be able to turn the driver on and off. Dim between 1-99% and have an on off timer function whether the driver can be set to run for a specified amount of time. For example 15 min, 60 min, 24 hours. etc

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    ...requirement that has surfaced recently is of using Bluetooth to recognize the Users and grant access. This needs to work with an industrial Bluetooth reader. I need an Android App with this functionality to transmit a Bluetooth signal which identifies me and this signal should be read by the Bluetooth reader present on the other end, and this data should

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    we know a bluetooth speakers manufacturing unit in china. Product is there, but device OS has to be developed. As per current trend, bluetooth/mobile wifi/WLAN or anything whichever supports fast connectivity, users should be able connect to this speakerusing BLE or wifi and start playing songs, or start listen with inside mic. Skills: Embedded software

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    We need a setup where the system is able to monitor several people. The ...in the area. But we have some troubles, - like when a person crossed his arms, then we lose the connection, but he is still in the area... We are i search for a hardcore bluetooth / algorithme person, that want to solve this problem together with us! Best regards Team ZeaEye

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    SDK is provided for the device with a sample application. I have an application that uses various USB and Bluetooth devices for collecting information. I now have a new device I want to include in this group. What will be required is to write a VB6 DLL that will talk to a VB6 application. I can provide ; a) the full SDK b) another of my DLL's

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    You are required to develop an android library that can control via WiFi or Bluetooth both Android TV and Amazon Firestick controls (navigation, volume, power, menu, back etc...) The goal is for an android phone app to be able to control Android TV and Amazon Firestick as a remote control There is an app that can control both Android TV and Firestick

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    ...intended to demonstrate the feasibility of serial Bluetooth (‘BT’) communication between a modern, patient anaesthesia monitor and a ‘high-end’ Android tablet. The source code of a working, ‘Winforms’ solution which illustrates the required functionality and user interface has been supplied. This application has been implemented in Net Framewor...

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    Custom Bluetooth Speaker 已经结束 left

    My company is building a small, custom bluetooth speaker, intended for kids, that has functionality both with and without an accompanying app. The two most distinct features are the speaker's shape, and ten custom ports for buttons/light extensions. I am looking for a partner FOR THE DEVICE ONLY (not the app) who can provide the following: - Initial

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    Digital Talkback Report 已经结束 left

    What i need is a report with literature review, introducing every component needed for the desig...and c programming code with explanation in every line. The product i want is a voice changing playback device which able to save in SD card, an LCD touch screen interface, bluetooth connection and LED lights which can change color depending on the sound.

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    Need an app which will disable the Bluetooth scan when user taps on start and it should work in background too, stop button to enable the Bluetooth scan.

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    Currently I have a structure where there is a view controller where various bluetooth devices are searched for and the selected device is connected to, there is modal present of a new view controller which handles all the messages sent and received. Where I need help is that I would like to keep the structure where in the first page I select and

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    ...to source data via a Bluetooth connection to iOS or Android. Need assistance with this connection. we have a PC based system running a scoreboard. If we can link with this bluetooth device the data will come from that. The smartphone runs a scoring app for the MyCricket company. If our PC is nearby and connected via bluetooth then the data packets

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    I am making a home automation system t...to text and then according to the keywords present in the transcript send certain ascii values over bluetooth to the raspberry pi which would further process the command to perform required action . I don't need any fancy api, just a blank screen would work as well . The application however should be satiable .

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    Modify App UI design 已经结束 left

    Modify “Login” screen-minor Modify “profile” screen-minor Add a message box to ask user to touch on the finger print sensor for 5secs until hear the buzzer sound - new Modify “Bluetooth searching” screen -minor Modify “fingerprint registration instruction” screen - minor Modify “fingerprint login” screen - minor Add a message box f...

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