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    5,670 build bluetooth interface jobs found, pricing in USD

    ...that can be started over Bluetooth LE with a mobile phone - MQTT is used for notifications from our backend. The bridge will then retrieve the information using either GRPC (or JSON). JOB REQUIREMENTS - Excellent understanding of C / C++ - Experience with an RTOS. You know how to handle a JTAG debugger. - Experience with Bluetooth Smart - Willing to travel

    $36 / hr (Avg Bid)
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    Firmware creation IoT Device 6 days left
    VERIFIED

    ...48MHz Arm based Amtel processor) SAM D20 – Intended application • The sensor HUB, All three sensors interface with the SAMD20 Via independent I2C ports. • Power control • Buzzer control • Test LED control • Battery and charger ADC readings Bluetooth-BGM13P – Overview • The BGM13P is a BLE 5 compliant module with an Integrated 32-bit ARM C...

    $1500 - $3000
    Sealed NDA
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    ...screen to my car multimedia system (ToyotaTouch2 with go) via MirrorLink and use touch control. App must work in background allowing me to use the phone. Connection via USB or Bluetooth (any of these will satisfy me). App must be compatible with ToyotaTouch2 MirrorLink. Touch control of mirrored screen should be available on the car multimedia touch screen

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    ...outline below: Operating System: Raspbian stretch with Desktop V4.9 Hardware: Raspberry pi 3b Video output via hdmi Screen Resolution: 1920x1080 Completely offline - no wifi/bluetooth functionality Screen resolution is key in all concepts of this program (menus/tests) Sony ‘XMB’ style look with colour themes (set by user) 7 key tests to be created along

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    ...cost (Parts+PCB+Platic+Asembley+Etc.) of finger clip bluetooth Pulse Oximeter at a volume of 10,000 / 100,000 unit like https://www.amazon.co.uk/ChoiceMMed-Bluetooth-Fingertip-Oximeter-C318T2/dp/B015RPBI2Q/ref=sr_1_4_s_it?s=drugstore&ie=UTF8&qid=1531693917&sr=1-4&keywords=ChoiceMMed+Bluetooth+Fingertip+Pulse+Oximeter you can get a general schematic

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    Hi Sergiu, i have a product, ...with the Prototype the product is: -4 inch LCD -Chargeable Mobile Battery. -bluetooth module to connect/Synch with Mobile App. -Mobile App will display Pics/Emoj/Txt on the screen -Ability to share mobile screen on the LCD screen -Projector led. Please let me know if you can build the product design. regards. Ahmed Aser

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    Hello , We need to develop Bluetooth beacon based application on iOS . Please bid only if you have done similar BLE Eddystone/iBeacon protocol experience

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    ODOPA Gaming 4 days left

    I am looking for someone to he...cards will need to be able to display a question, then after that questioning round is complete display the next set of questions. ( the card will need to be connected wifi/bluetooth to a main button/ home base, which will change questions on digital cards when a player press the button. Let m know if you can assist.

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    I need an app for ToyotaTouch2 with GO system, which will work as CarPlay for iOS (add CarPlay functionality to my car radio). I have no access to...functionality to my car radio). I have no access to API for ToyotaTouch2. I can only provide system update package which may be helpful. Connection to the car radio via USB or Bluetooth and touch control.

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    Build a Chip 2 days left
    VERIFIED

    Need a chip that could detect the heart rate of a person outside the shirt he/she wearing. And a simple software to detect the hear rate using Bluetooth

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    ...sensor data IN REAL TIME to be acquired and visualized in an user interface on MATLAB. Additional Notes- The employer would like to receive the data from the smartphone from gyroscope, accelerometer and magnetometer (it's an iphone 6s) through bluetooth or wifi, but preferably bluetooth. iThe employer also wants the MATLAB app to receive that data

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    IF ANYONE IS INTRESTED TO BUY THESE TYPE OF APP I CAN SEND YOU ALL THE CODES FOR THIS APPS..

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    Hi, we are a tech company in the field of the Internet of Things. Our products do send and receive data over wireless communication technologies such as LTE 4G, Bluetooth, WiFi, NB-IoT, CAT-M, GPS etc. We do not have a specific branch, you can use our products for example to connect it to a sensor, sensor data will be sent over LTE into a cloud, in

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    ...option. The wired input option can be used in lieu of Bluetooth or can be used if the battery is not charge (optional). The PCB will need to include a mic for voice calls and Siri integration. The controls will operate off a 3 button system and a slider potmeter. 1. One button for on/off and Bluetooth sync 2. One button for pause/play/answer calls/hangup

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    Our audio app is making a bluetooth stuttering issue with the app is creating using Xcode 10 (iOS SDK 11). When playing off the phone speaker, the audio is completely fine. It's just stuttering when connected to a bluetooth device. Looking for someone who could possibly fix this issue for us, thank you kindly

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    I want a app that can hack into people's phones and send messages

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    Need hardware/software solution. Attach battery-powered indoor human motion sensor to ceiling 30 feet from Apple Watch v3. When someone walks by motion sensor, unique vibration is triggered on Apple Watch. Resets immediately. Small, black sensor box preferred. No internet once installed and operating.

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    I have a Wordpress Website, I need to print receipts from this website to a Bluetooth thermal printer on a mobile phone Andriod and/or Iphone. I have been able to send the website to a thermal printer application and get it to print. However I am hoping there is a way for me to print from my website directly to the thermal printer. The freelancer

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    ...specification (rev 0.1) Programming platform: Arduino programming platform with ESP-Wroom32 chip usage Target: Using function calls to access the ESP-Wroom32 Bluetooth (BT) & Bluetooth Low Energ (BLE) functions to use the result for further activity, therefore the code shell be best optimized for low energy consumption and small body of coding

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    ...HandleCallEnd that you should trigger. 2) Currently Android plays output to media devices just fine (such as my car stereo or portable Bluetooth speaker). Would like to update car stereo display through bluetooth with current song title and author just like Pandora and Youtube does in their apps. There is an existing function that gets called on song

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    this is a project that aims to play audio using a stereo bluetooth module and simultaneously give various colours to RGB LED via the same module , both the kinds of data (audio and RGB) needs to be sent via an app

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    I am looking to create an audio and video recording app, that will accept a Bluetooth karaoke mic as audio input. for interviews an live recording, and storage to the device

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    I want to build car move via BT (Bluetooth) controlled by Android phone

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    Need android developers on bluetooth and iOT experience

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    ...needs to be able to support the *.ttf extension that support android and apple platforms 2-It needs to be able to be sent from cell phone to cell phone (either a text or bluetooth file or the best method you think is suitable) 3-simple for the non tech people to get and use,also easy for me to update/test new *.ttf extension emoji. 4-it must be light

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    We are developing a product that has bluetooth connectivity. Think of it as a bluetooth car stereo. The features we offer are handsfree calling, music playing, voice commands. Therefore we require a module that can be connected to our Arduino (that does the other work). This will enable bluetooth connectivity to any smartphone. Our functional requirements

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    ...covers. Our company name is - PROMO NET Services ("Services" is not needed inside the logo) and our motto are - Best Proximity Marketing - We are company dealing with Bluetooth technology - iBeacons and uBeacons. Our base partner is [login to view URL] and for design purposes, you can use the images and text from there site or use our test site -

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    that's it for now. Proin congue fermentum dolor, vel volutpat erat fringilla non. Vivamus id nibh lectus. Maecenas dapibus lectus velit, ac consectetur enim faucibus at. Aliquam aliquet tortor sed ornare sagittis. Mauris purus felis, dictum ut elit at, pulvinar vulputate nunc. Proin a consectetur turpis, non rhoncus elit. Mauris at erat vulputate, porttitor felis eu, rhoncus urna. Donec l...

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    ...target (i.e. face or person) and track that object while recording to SD card. In addition to these functions, we need to control a pan and tilt gimbal servos (Storm32) via Bluetooth from the smartphone. The smartphone is mounted to an X-Y (pan-tilt) servo fixture that will work with the tracking application to follow the person or target around. The code

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    I need an Android app. I would like it designed and built. Android app to communicate with Bluetooth devices.

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    ...Requirements: -Create a point to point bluetooth distance communication between two devices -Communication max. distance 5 ' triangleization -App that displays( distance, Battery life, location of 2nd device) -***US based applicants only*** shipping, comnunication -***Applicants outside US ***step by step build design and to fully operate device -proof

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    Job Requirements: -Create a point to point bluetooth distance communication between two devices -Communication max. distance 5 ' triangleization -App that displays( distance, Battery life, location of 2nd device) -***US based applicants only*** shipping, commnunication -full detail written operational design and material used -Python code

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    ...this kind of embedded developement experience is needed. 1)Need to build Arduino Bluetooth module,get signals from Android bluetooth,it should never stop in life,at any case if it stops it should restart again. 2)Android mobile should connect to BLUETOOTH and send signals to BLUETOOTH Arduino module,can use relays to control . lets say 1,2,3,4 ...so

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    I have a code where I need a fix in the python script to connect to Bluetooth devices and pair automatically.

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    Bluetooth module application connected to relay

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    Analog audio transceiver development for use in multi channel speaker system. It could be sub-Ghz, 2.4 GHz, Bluetooth, Bluetooth BLE.

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    ...app looking a star bluetooth printer which should be shown available and be able to connect to it and sends it to a generic esc/pos printer to actually print Approved printers to receive print data. : Star SM-S220i (Bluetooth) Star SM-S220i (Bluetooth) Star SM-T300i (Bluetooth) Star SM-T400i (Bluetooth) Star SM-L200 (Bluetooth) This is similar to

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    Hi, I need someone with knolowledge in bluetooth communication, to help me understand a smartband protocol documentation, expetially on CRC implementation. I don't think you'll have to write any code, I just need the explanation about how to do it on myself.

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    We are looking for a developer to write a Xamarin app (for Android and iOS). The app will communicate with a Bluetooth Low-Energy device. The phone connects up to 3 Bluetooth devices at the same time. The phone will take turn to read data (a few bytes) from each device and/or write data to each device if needed. When the app goes to the background

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    I need you to develop some software for me. I would like this software to be developed . Need a producer of wireless Bluetooth earbuds as per our design

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    ...to bluetooth 4.0 LE. I would like to have a app that sits in the background and detects when I have a call or text. If its a call then I would like it to send a JSON message containing the phone number and the Base64 image of the person calling to the PC and have the ability to answer it or decline it (hang up). It will be using the Bluetooth 4.0

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    ...graphic design / photos for this website template - [login to view URL] - packaging design template (4 products : charging cable, power bank, phone case, bluetooth earphones) - business card template - store poster template - catalog template What we can provide: - Existing logo - Desired brand colors - Product photos - Sample reference

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    I need an Android app. I would like it designed and built. I need to build an simple app with bluetooth conection interface, for car scanning data and some features, similar to “Carista” and “Torque Pro”.

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    We are building a project that requires bluetooth integration of the hardware with the smartphone application. We require a bluetooth HID that minimizes cost of components, and is really small. It should be able to stream audio, that is play music on a headset attached to the HID, and send and receive text data from the smartphone application. It should

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    I need an Android app. I already have a design for it, I just need it to be built. Android app for Bluetooth enabled balance.

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    ...and convert and print to a generic esc/pos printer (Bluetooth) Supported printers for Izettle are; Star TSP100III/TSP143III Bluetooth/LAN/Cable Star TSP650II/TSP654II Bluetooth/LAN Star TSP700II LAN Star TSP800II Bluetooth Star SM-S220i (Bluetooth) Star SM-T300i (Bluetooth) Star SM-T400i (Bluetooth) Using the above printers to show as virtually...

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    open sdk app integration with Bluetooth

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    I want to take print from Bluetooth printer as per my format , app already developed just print functionality you need to add

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    I need you to develop some software for me. I would like this software to be developed . I need support to send data from arduino to android bluetooth terminal.

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