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
I need a game button via WiFi to show the fastest person that press the button. we want to use a ESP32 Dev PCB [login to view URL] , router and laptop as a network. You will need to create firmware for the dev PCB and a small app for a laptop to communicate with the WiFi Dev PCB. The WiFi Dev PCB has a web server already we should use to manage the WiFi settings, it would need some cleanup ( rem...
i need a device driver work with AUDIO CODEC PROTO board(WM8731). Speakers and Mike are connected with the board, and this board is connected with Raspberry pi3. i would like to record & play sound with those.
I need an iPhone app. I would like it designed and built. It needs to communicate with ESP8266 device via AWS. The electronics part is complete, device is sending data to AWS server, and now I need app to collect data from AWS and parent on app.
We need to create a android app that can conn...need to create a android app that can connect with arduino Bluetooth module and grab 4 sensor data by using separate buffers (pH, Turbidity, Conductivity, Temperature) and display them on the application interface. We can provide the whole arduino code, you need to build the android Bluetooth application
It's just a simple app that only need to be integrated with o...api, such that it reads information on an NFC Card through an ACR1311U-N2 / ACR3901U-S1 mobile smart card reader that is connected to my, non-NFC enabled, smart phone via bluetooth. And it GET Request from the API using the data that was read from the card and simultaneously POST Request.
I need an Android app. I would like it designed and built.
Hi, It is a simple work, I need people who have Oculus Go device to test one app.
...todos los datos de estos usuarios. Luego lo que hay que sincronizar (motivo por lo cual debemos crear una app y no trabajar como app web mobile) es una impresora térmica bluetooth mediante SDK que por ejemplo al agregar una nueva fila a la bbdd se imprima un ticket de la impresora (puede ser, luego inmediatamente luego de ejecutar un INSERT INTO, ojo
I basically need to hook the d3d device to implement an external gui overlay in a game. I need the EndScene and Reset. If you know assembly, c++ and directx and can do this job, apply for it. and please, only apply if you know how to do it. don't waste our time.
Print Web site from Chrome in Android Phone via Bluetooth Printer
I need an iPhone app. I already have a design for it, I just need it to be built. Also Android. I have a current beta version but lately it crashes on ...it crashes on opening. Once opened i can show you the full scope. I will need to Teamview to have a look. I have the source code. You will need iOS and Android as well as Bluetooth beacon experience.
You must be familiar with C BGAPI library from Silicon Labs and Simplicity Studio Development environment. You must be familiar with Bluetooth 5 and use of the coded phy. You must have access to WSTK development boards and EFR32 or BGM13P radio boards. Hourly rate work to support a development.
I am looking to have a device which can be use to track things like luggage etc. There will be two parts of this device, part A and part B. Part A is the primary device which will be in my luggage and part B will be just a panic button (mechanical type, connected to part A through Bluetooth or so) in my pocket. In case I lost my luggage in crowded
...access and control the device. for example, someone will click to run the app on the device. we will use a windows pc app, to enter the ID number of the device, and click to connect to it. on the android device, the person will have to click on I accept so we can take over and control the device. Or maybe an app on the android device that when openned w...
...access and control the device. for example, someone will click to run the app on the device. we will use a windows pc app, to enter the ID number of the device, and click to connect to it. on the android device, the person will have to click on I accept so we can take over and control the device. Or maybe an app on the android device that when openned
I'm engineer unfortunately my Autocad crashed, the meantime i need 3d functional modelling as illustration for walk behind machine for presentation ,i do have drawing in pdf ( by luck i saved) ,the 3d will be added in existing VLC we made the first prototype with same machine with different structure ), according to my knowledge it will takes 10 hours for this job, since my first...
I need a print service, standard printing for andr...com/store/apps/details?id=ru.a402d.rawbtprinter&hl=en To me, all I need is: - Connect with the printer (Bluetooth Printer - Default) - Call intent functions to print from web Just one view: The same RawBT Printer 'Settings' view, that the user will configure the Bluetooth app, the paper size, etc.
I am in need of a source code for Both Android and iPhone that is able to coonect to a Bluetooth LE peripheral and send and recieve data and also messure the stimate distance where the peripheral is located
We are a Lusaka ,Zambia based [login to view URL] have a trial run of Hypervsn 3D intergrated holographic [login to view URL] want to create 3D animations for a shopping mall launch to be played on these Hypervsn [login to view URL] are looking for a Hypervsn certified content designer to create 3D animations showcasing the floor plan and several flagship stores. Here are some of the ideas: 1. [l...
...would like to port to the lightning connector or bluetooth and iAP2 protocol. Is it possible to establish a serial connection with the iDevice without enrolling to the MFi program? I would prefer the lightning connection, as its more reliable than bluetooth. But if its not possible, then bluetooth would be fine. I would like to hire someone that
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 /modify and prototype and review
I am running a start up and looking for a Android & iOS app. that can track or 'see' other pre registered players close by (within 10 meters). When there are preregistered players the app must recognise all other pre registered players within 10 meters. There are no beacons or base stations anywhere - just mobile phone users with their Wifi and/or BT open. You might come across th...
I'm able to connect to bluetooth laser distance measuring device and read the model/make etc from it using microsoft supplied sample code (supplied in Windows-universal-samples-master) github code: [login to view URL] Since windows 10 PC is able to pair/connect and read basic information
...1 App should be able to initiate pairing to another bluetooth device, save the password of the bluetooth device, reinitiate bt connection if disconnected, switch on bluetooth if somehow bt gets off. App should read the bt data received and whenever a particular phrase is received in the bluetooth data, it should initiate calling to another prefixed
...high-altitude weather detection device will be connected to a meteorological balloon and will transmit information to the ground station such as temperature, wind speed, humidity, altitude pressure. The device will be tracked where the balloon travels from the ground on the map while in the air. What I want is both the device to be connected to the balloon
Designing a hair removal device for Electrolysis industry. Need an electrical engineer familiar with AC/DC current, and galvanic.
Hair removal company using Galvanic Electrolysis seeking an electrical engineer familiar with PCB board, AC/DC current and passionate about taking on a project that is already in the works.
...Android App with following functionality: 1- scan all Bluetooth beacons around in x sec (to be adjusted from the App menu) 2-Record beacon UUID, Mac Address, RSSI, distance based on the formula ( Distance = 10 ^ ((TXPower – RSSI)/(10 * N))), time of Mobile phone, GPS location of phone in a file 3- If device is connected to internet, send each data separately
Basic: Portable Wearable Device. The device includes a micropump, microvalve and pressure sensor (or pressure switch). Maximum pressure 65mmHg. Develop a PCB that will activate a micropump, and also a microvalve using a microcontroller to control the inflate and deflate cycles. The PCB must the rechargeable battery charge controller to avoid battery
Anyone interested in freelance task ? Task is to adjust the alignment of a small site based on the device it is opened. Site is implemented on Angular JS.
I have a device with ARM Fujitsu MB86R0x “Jade-L” chip running QNX and has proprietary device dependent embedded images (built with Altima Designer). I want to be be able to change embedded images. I need to know how to make one from png/jpg. You can check the attached image sample. If you can decode it, the job is yours...
Need a dll file which when called by the caller application, will give option to s...select Multiple Files to return list of selected file paths as a collection, if a folder is selected then list of files in the selected folder and its sub folders Imaging device Integration that can return File path of scanned images or captured image from camera
Need Andriod or windows based application for controlling (to Switch on BOSCH GLM50C remotely using bluetooth connection) and read the values and display it on mobile screen or windows desktop. Reference: [login to view URL] [login to view URL]
Puzzle required for Escape Room Business We are and escape room business where we lock people in gaming rooms and they have to work as a team to solve puzzles and escape the room within 1 hour. One such puzzle we have involves people "deactivating" a bomb. They cut the 5 coloured wires in a particular sequence to deactivate the bomb. The bomb has a display with a countdown visible on...
...solution that allows a scalable provisioning of IoT devices on AWS. The first stage of the project does not need to be fully automated, an API that would let us provision one device at a time with a CLI approach or python script would be good enough. - The devices need to be provisioned under a Greengrass group. Here are some ideas on how to tackle
I am looking for a java expert who has strong experience in j2me application development. The development is completed but while running the app on j2me devices it says "untrusted". I have paid thawte certificates, but I don't know how sign the app with it. Please feel free if you can immediately.