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    12,989 bluetooth 搜到的工作,价格货币为 HKD

    希望你是曾从事过Csr蓝牙系列芯片开发任务的人(或团队)。如开发过CSR8675更好。我们需要开发QCC5124的蓝牙耳机固件。

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    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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    I want to update Application firmware on PIC16F19197 using BLE (Which is connected via UART). Project includes 1> Bootloader for PIC16F19197. 2> Saving of Golden copy to FRAM (Drivers has been written. Connected via SPI to PIC) 3> Integrate existing Application code to Bootloader (If needed) 4> Update new Firmware on PIC16F19197

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    Develop the App for iPhone / iPad to communicate with multiple SoC - Bluetooth Bluetooth v5.0 Transceiver Module 2.4GHz Integrated BLE 5.0 NORDIC - chips. Professional User Interface. Beautiful Display and Touchscreen Control. The goal is to have iPhone as a setup TOOL and let "paired" Soc Chips to communicate between each other without iPhone / iPad by itself after configuration is fin...

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    We are looking for an RF design expert to provide guidance on the choice of antennas for a small wearable GPS tracker device. PCB size: 45mm x 36mm or smaller Frequencies: GSM 900/1800MHz GNSS: GPS, GALILEO, GLONASS BLUETOOTH/BLUETOOTH LE: 2.4 GHz You MUST have practical experience with designing antennas for small PCBs and be capable of *designing* a custom antenna from scratch - n...

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    I need an app which can be called as intent from Javascript. Its has some parameters - especially a name of a .jpg or .png file. This file must be printed to an attached blutooth printer. If the intent is called as app it should allow to select the proper printer (in case that there a some of them connected) and print an example picture. The app should be written in Kotlin.

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    Seeking a freelancer to design our project. We wish to take readily available scales the have BLE 4.0 and leverage the new BLE 5.0 protocol to implement the mesh and beacon abilities within the product development. The scales we have access too, already have the ability to send weight we want to add temperature and battery/charger voltage to be sent to an app we want to develop. The micro-cont...

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    We're looking into developing an Android Mobile application that will allow the user to create and save multiple 44-bit words using a GUI. A google backend service will also provide preset 44bit words based on a specific acquired ID and allow the user to edit and save new bit words locally. The application will need to convert binary to hexadecimal and transfer via Bluetooth to an HM10 Modul...

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    I need to convert Android SDK files to APK. This APK will allow to access my thermal printer through Bluetooth, wifi and USB (supports OTG function). I provide the SDK files. People with knowledge of Android development and intermediate English.

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    address QoS parameters for each technology or protocols What are the suitable methods of measuring the quality of service parameters?Design a new protocol for Bluetooth, WiFi, Zigbee, and MQTT. An appropriate method to measure the QoS parameter IoT Home(Home Automation. Always with scientific references

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    BL Healthcare is an IT company which provide affordable telehealth solutions. We create customized android devices for medical industry. Please visit our website to check what we do. [登录来查看链接] We are looking for an engineer/architect having below listed skillset- - Android Operating System expert - Knowledge of Android drivers - Linux expert - Work with hardware engineer and optimize the And...

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    Necesitamos el desarrollo de una APP Android y IOS, que registre varios tipos de vehículos y conductores y que se conecte por BLUETOOTH A UN GPS DATA LOGGER y que baje información de recorrido de los diferentes vehículos y que muestre mapa en mapa google el recorrido, velocidad, algunas alarmas de calidad de conduccion, horarios, y estimado de gasto de combustible por d&iacut...

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    ********PLEASE READ THE INSTRUCTION CAREFULLY******** I want to get a Excellent TEXT BASED Logo for my bluetooth Tracker Brand. Brand name is : TRILLO or Trillo or trillo or how ever the best possible way. NOTE: This will be printed/engraved or embossed on the Items and Packaging Heavily used in ecommerce and SEO and other social media promotions. Need a Unique FONT as we need to register thi...

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    I need someone to design poster for me for exhibition purpose, product is bluetooth headphone with my own brand . SIze of the poster is approx 3 meter x 2 meter

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    BLE or low energy bluetooth project ( Hardware ) We want you to chosse right BLE for our project. Its portable product so Advertising mode current should be minimal and BLE chip should have MCU and Watchdog timmer inbuilt.

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    Looking for a experienced Mobile Android App develeoper who can help make a basic app to communicate via Bluetooth Classic with SSP, with hardware using ESP32. More info will be discussed privately.

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    Hello, I invented sport equipment - force sensor for martial arts. I am going to present it soon on Kickstarter. Graphical presentation is very important and I would like to find help here. One or two images that should cover the product and its use + tell the people why they should buy it. I can not offer much but we can agree on the price in case of a successful Kickstarter campaign. More info...

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    Bluetooth PCB board 2 天 left
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    YOU NEED TO SEND 3 Fully working prototypes, Schemetics, PCB layout , Bill of materials, using EagleCAD software. PRODUCTION COST should be AS LOW AS POSSIBLE , with low power consumption The Project is to Make Bluetooth device (20mmX30mm) with the following spec: Bluetooth device that takes 2 CONTROL variables 1- Renaming Bluetooth AT commands 2- Saving command characters in ROM Programmi...

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    I need an iPhone app. I would like it designed and built. The App is simple. It will be used to train emergency service providers on gas detection. Firstly the trainer app. The trainer will upload information onto the app that will then update on the students app on his phone. When using the app The screen will look like a standard gas detector. The trainer will choose what gases he wants to upl...

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    A bluetooth based device and app to help raise alarm if a women is in danger

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    The description is about: 1) Google loosing its position. 2) Has facts and figures. 3) Bluetooth speaker under 10000 4) More about google smart bluetooth spearkers

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    I want logo for my new technology product with name SYNCiton. I need something like bluetooth or wifi

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    Make a HUD system 11 小时 left
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    to set up a HUD system showing details like speed, distance travelled, impact record, ability. to notify incoming call and ability to answer them using mic and speaker modules, Bluetooth connectivity, music playing and navigation assistance with route Info to be displayed on a LCD device with a battery back up for 6 hours, in minimal form factor

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    Hey there, I am looking for a developer who can create an app for both Apple and Play Store that will be able to use bluetooth to connect with others in the same room with the same app so that they can add each other. By adding each other, they will have access to each others social media accounts (including Facebook, Instagram, Twitter, and LinkedIn, as well as each others email and phone nu...

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    I need you to design a main PCB board to operate two-wheel BLDC hub motors and a few auxiliary components e.g. lights. You will also design a small joystick logic to talk with the main PCB board. So we want to use as many pre-built electronic modules as possible to simplify the design task. All the pre-built modules have already been selected. Specific model numbers will be provided in private ch...

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    Google ADT-1 (Android TV) upgrade?? 已经结束 left
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    So I have this Google ADT-1 android TV and it need and an update but i don;t know how to create a android Rom... not sure if should go with a fully loaded android system or the android tv system... Serious freelancers have worked with and an Google ADT-1 before or has one... Mention that in your response. You can use this link for system files. [登录来查看链接] here are the specs: SoC – Nvidia ...

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    Looking for electronic product development experts who can design a Fingerprint Sensor padlock with Bluetooth interconnectivity with a mobile phone app. User should be able to store the fingerprint on the device and device unlocks if the stored fingerprint is a match. Looking for small packaging with small fingerprint sensor integration. Freelancer should be able to do proper sensor selection, el...

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    Mobile App Development 已经结束 left

    Hello I am looking for tutor who can help me with mobile app development which is dating app. The technology we are using image processing, Al, Machine learning , Bluetooth enabled, geolocation, heatmapping, IOS+Android

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    Ubicaphone 已经结束 left

    Necesito actualizar un sistema de Localización via apps con dispositivos bluetooth que se conecte a mi visor.

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    Friendly Android game 已经结束 left

    Who will help to build and app, I can begin design asap? I'm ready to start build applic for android latest of 7.0 nuget and up. app is simple yet all file information can shall provide to work. one app I ask try to work consistent not persistent on changes. basic prototypical redering of UI design app no bigger than 60mb. app integration in android with wifi and bluetooth and google maps API...

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    You will review the PCB schematic/design for a small wearable IoT device which has 2G GSM/GPRS, GNSS and bluetooth. We are looking for somebody with lots of circuit design/build experience who can do a critical review of the design to identify potential problems and who can suggest improvements. Expected effort = 1-day. Mandatory Experience: - Altium Designer - Antenna design for GSM, GPS a...

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    I need a software engineer who specializes in automation to work with existing RFID reader/sticker/speaker technology. The end project goal is when a RFID sticker is near the reader - it activates the reader to turn on a sound device such as a radio/bluetooth speaker/podcast etc. There will be multiple speakers and readers simultaneously running. An app will need to be developed to tie the project...

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    Hello, we want to design a small chip integrated with porjector and bluetooth connectivity. so we can connect that device with software to phone. the size of the deivce has to be really small so we can fit in the wrist band.

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    We need to have small keyrings/watchsize/wearable IoT devices with various functionality to track and connect to both bluetooth and wifi. Especially BLE is of interest. Optionally to NB-IoT, LTE-M and LoRa Must have long standbytime, so understanding the concept of programming for ultralow power consumption is a must. You have to show, real experience and understand how to program use the Arduin...

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    I need: (via bluetooth) 1. App - to control and receive (analog)data from ESP32 . - The app needs to receive analog data/ voltage from ESP32 and interpret/show as a circular graph. 0v~3.3V = 0 ~ 1000 2. ESP32 - will have program (modify or make new) and will be wired to a sensor that will send voltage. This voltage will be 0V to 3.3V and will have to be interpreted to 0 to 1000. - will also receiv...

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    Arduinio Bluetooth 已经结束 left

    I want an Bluetooth app that handle my Bluetooth device based on arduinio.

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    Project need programm for pentesting bluetooth device

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    Trophy icon Email template needed 已经结束 left

    I am in need of an email template for an upcoming event. This is an urgent request. The email should be simple but have design cues consistent with the company branding as well as the specific print material used for this event. The design should be usable with constant contact or mailchimp services. example file for content and organization (see other files for design and branding cues) ...

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    Android land measurement 已经结束 left

    Agricultural products sales. Need an app for android, for measure lands. Get records of every measurement, with data attached, and pictures for every proyect. Print in a bluetooth printer the results, share the image with data embeded. Every options, add point, remove point, calculate polygon area, line, perimeter. Results in serveral units.

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    We must modify our Embedded C firmware in order to send and receive data over BLE GATT protocol. We have an iOS and Android application that sends and receives commands over BLE to our custom hardware device. Previously we were using Bluetooth Classic but this is not possible on iOS without MFi certification (which we will not get) so we are changing to BLE.

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    I need a system/app to route and organize orders from different companies (grubhub, ubereats, etc..) into a single place to save and print. Ideally, an ios app that takes all these orders from different sources and puts on one ipad screen. App must have settings to send print requests to a printer via bluetooth.

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    I'd like to get an estimate of what would be required to build a bluetooth network platform similar in capability to this [登录来查看链接] I'd like to fund the initial development and capability, but ultimately open source the code. It will need to be well-tested, scalable etc.

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    I'm looking for Android developer who has very good experience in Kotlin and solid understanding in Bluetooth framework(Classic/BLE/SPP) and MODBUS. 80% of the Project is completed and only the Bluetooth communication part is pending. I have attached a test task for your understanding and implementation. Once you are able to complete it, send me the APK, I'll test it. If it works, I'...

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    Requirement: I would like assistance from someone who has the skills to create a coin scanning solution which can detect all Australian coins and feed the data back to an android application via blue-tooth signalling (application will be developed to suit the output from the coin scanner) Design, build instruction and physical prototype will be required as the output of this task (I will consider...

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    Crie uma logomarca 已经结束 left

    Preciso de um logo para uma loja Ecom, um logo voltado a tecologia, smartwatch, fone bluetooth seguido do nome da loja Tecno Hype BR

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    Trophy icon NCM bluetooth 16 小时 left

    We are a chiropractic office and we scan the back of the patients spine with thermocouples and we are looking to get a graph of the reading through Bluetooth and compatible with i-productions.

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    This project for pentesting my car

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    Hi I need an android application for my personal use, I've tried to do it myself it's just it's my first time encounter with android, and I am not very familiar with it as with other environment. What I need is pretty much simple app, which contains following: left drawer with 3 items: Company, Bottles, Report. When you click on company you can either scroll trough already availabl...

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    We need a bluetooth receiver to receive a signal from our bluetooth footpedal to control a stepper motor going forward or backwards.

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