Bluetooth beacon app työt

Hi, we used an ANNA 112 Modul with NRF Chip inside. Now we re-designed the board and it is working so far but we can't find the electronic via BLUETOOTH. The electronic developer mentioned, that we have to take care that we work now iwht an external oszillator ... Job: Update the code so it works.

I want to set up a bluetooth web printing system to be able to print over the web.

...arduino che fà funzionare correttamente il dispositivo. La necessità attuale è quella di programmare la seconda copia del prototipo che a differenza del primo non ha più l'arduino ma un microcontrollore nordic. Il microcontrollore deve gestire i seguenti passaggi. 1)Leggere dall'nfc 2)salvare e bloccare l'informazione per poter essere riletta da smartphone con nfc 3)programmare il bluetooth in modalità beacon con l'informazione letta dall'nfc 4)generare il qrcode corrispondente e inviarla al display paper....

I need a logo for my new company 'Music2My-Ears, the company will specialise in audio/acoustic bluetooth technology in the way of headphones, earbuds, Speakers etc... My star sign is Taurus so I've envisaged a animated bulls head wearing a pair of headphones with musical notes on the logo with the company name. Colours i'd like jazzy and eye catching (kind of electro)

The most important characteristic of any developer is persistence. Even if you are a junior developer and you can do this... Get the Code: Checkout, Build, & Run Chromium ...please apply. Here is what we need: Currently for a Web Bluetooth connection the browser requests a service through a JavaScript call: let device = await ((filters: [(services: [serviceUuid])])); This call brings up a Bluetooth pairing screen that displays all devices broadcasting the specified serviceUuid. The user selects the right device from the list and the server provides a reference to the service: let service = await (serviceUuid); Specific characteristics can then be obtained from the service:

need to scrape date of previously connected bluetooth devices bluetooth address of the app user. The information will be sent to me.

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I have my own project And print receipts on Bluetooth printer. But now i need to print order to network project

What I want to do is get data from a Main board (Custom uC with sensors) via UART and connect it to the UART set pins (29 and 31) of a nrf52840 dongle. This in turn will send the information to a DK nrf52840 via bluetooth and the DK nrf52840 will be connected to the COM port of a laptop to view the data on a serial terminal. I want both (DK and dongle to connect automatically). I want to make this link since the main board and the dongle will be in a place of difficult access and through the ble link with the DK I will be able to observe the data in a safe place.

I'm looking for someone experienced with development of amazon alexa smart-home skills. What I have: - an (iOS) App which receives commands from an IoT Hardware connected to a smartphone via Bluetooth. - this App triggers certain actions based on the commands received from the hardware What I want to achieve: - have a Backend Service (in AWS) which provides an API (which can be talked to by my APP) and then triggers an alexa skill - have an alexa skill which receives command from above Backend service - allow the skill to be "linked" to our smartphone app in order to be able to link to the alexa account of that individual user - have the skill create a virtual-device in the user's alexa account which is triggered by above c...

I have an analog prototype spray system that I need to atomize with WIFI, Bluetooth and controller for relay.

Basic iOS drum app that needs some code work 1. Update existing Code to be consistent with current iOS requirements 2. Implement new sound file approach to enable User to manage and utilise own .wav sound files from Files App 3. Review Bluetooth MIDI implementation and enable variable velocity MIDI Note play (currently fixed)

Hi We have a new APP built in APP Presser using a HTML5 Audio player. Need to pull the metadata images and track names from the stream Its on Centova Cast when the app is playing, the track Images are showing on the feed But when we run it on an player APP then the images will show. But when you are playing the music to a player via bluetooth (devices like in Car radio bluetooth player) the meta data doesn't show on bluetooth car radio player, etc not images or Station logo image. this is the browser player We have the APP player made in APPPRESSER.COM. If you have experience in building players or Radio Station App Players we want to hear from you. Thanks Bob

Bluetooth Speaker Package Design required

looking for Electronics Engineer for Bluetooth Selfie Remote Control expert in IC PCB Design Layout making Circuit Maker wireless data transmission Circuit Simulations

simple assignment for adding a bluetooth feature to an app that I already created.

Network Traffic Analysis Using Wireshark, capturing live traffic from it. Wireshark captures network traffic from Ethernet, Bluetooth, Wireless (IEEE. 802.11), Token Ring, Frame Relay connections, and more. Processing the traffic dataset, we can process the traffic or the packets collected in two ways, ie by applying filters commands or PID method. From the processed dataset working on the visualisation, creating a dashboard, statistical information, showing trends and more about the data. Intrusion Detection System This software application is to monitor network traffic for malicious activity or policy violations. If there is any violation it can be reported to an administrator. Creating a firewall in Wireshark to protect the malicious traffic flowing into the network.

I am looking for someone that can program a twitch chat bot that can register its own point system that can be used to make commands that my viewers can use to change the color of Bluetooth lights in my gaming room as well as Bluetooth servo motors to drop things on me while I stream.

Hello, We are building a prototype to record and collect sound. We are using MEMS microphone which uses I2S protocol to send data to ESP32 and from ESP32, we are using classic bluetooth to send audio data to mobile phone in realtime. We want to implement DSP to filter out background noise and human voice.

I need this text transformed creatively to go on a tshirt. for the colors you can incorprate EITHER red,white and blue OR red,green,black and yellow. The United States of America is the greatest beacon of hope and democracy the world has ever known.

I need android app developer, need to fix android app function "Call recording via bluetooth" thanks

I need a Kotlin developer to implement communication protocols over Bluetooth to a device. The protocols include sending/receiving files and other proprietary commands.

I have a very simple task. it's androind programming in Java. already have 99% of it done. I just need to add a feature so that when the user has not allowed the app to access Bluetooth, a notification pops up and asks the user to allow the app use the bluetooth. this is what it should do: Given that the user has not allowed the app to access bluetooth When the user starts up the app Then a notification will pop up prompting the user to allow bluetooth access

An android application working with eddystone and ibeacon bluetooth beacon

Necesito desarrollador java para creación de aplicación para tags beacon BLE, específicamente para búsqueda del Tag por proximidad, cuento con sdk y aplicación demo para uso de base.

I have a expo app, based on React Native, +80% finished. NO BACK-END WORK IS NEED it is a client for fleet (Truck) manager for mobile devices. The application consists of a way for the driver to receive his next route (or next routes, in correct order). When the driver is idle, his next job will start, and when he arive in his destination he must record the load collected, with the app, as a result, a qr-code will be generated for printing. The is registered in the database and then the next route start (if existis). WHAT NEEDS TO BE DONE: 1)websocket communication to receive the next route 2)get the next route (from websocket) to the Destination method 3)Save the cargo load when arive at the destination 4)Generate de QR-Code and send to the printer (bluetooth)

Developer needed to implement generic Bluetooth and wifi POS of size 58MM and 80MM printer support for a Cordova app. Currently, the app has custom support built for a Chinese POS machine called Scangle. Requirement: 1. Current printer integration must work. 2. The current printed layout, font size should be maintained. 3. Should be able to work remotely via anydesk.

J’aimerais arrivé à lier tous ce programme en un unique afin de pouvoir le connecter à un module Bluetooth pour commander les leds

I have a raspberry pi zero w with an accelerometer/gyro module. I want to run a Bluetooth HID over GATT service on it so that I can use it as HID device in Unity. I have a python script which reads the data from the accelerometer and returns 6 float values: x_acc, y_acc, z_acc, gyro_x, gyro_y, gyro_z Acceptance Requirement: - A program that I can run either on my Raspberry Pi Zero W or ESP32 - I can pair with this new device (MacOS MacBook Pro 16 M1 Monterey 12.1) - I can see this new device on Unity3D as HID device - I can read acceleration / gyro readings in Unity3D

I need a developer to make an android application, I have a bunch of spare android tablets Samsung SM-T378V, which run android 7.1.1 and would like to repurpose them. the application is very simple, it needs to read the serial stream of a Bluetooth device(HC-05) sending data from RS232 Serial, parse the data (space separators), and plot two variables on the screen, half of the screen with one variable, enlarged as much as possible, the lower half with the second variable. black background, one variable in green, the other in red, desired variables are labeled on the document as Depth (green variable) on TOP and Tension (red variable) on Bottom Attached is some text captured from the serial stream for reference and the data format from the serial device All the code for the project i...

I am looking for a new website banner which is to market a Samsung portable bluetooth speaker Banner size must be 1275x504 I have an example image attached which was on the template of how the design should be light and airy and not cluttered. The speaker comes in 3 colours (black, blue and red) images attached of each product but they do not all need using. I would ask you keep the image consistent e.g. same angle of the different colours. Please be creative!

Hi Anto S., I noticed on your profile that you have posted something about the device ACR1311U-N2 . I have received this device today , and I have try to connect it via Bluetooth with an Android Mobile Phone it doesn't want to connect... Then, I have try with two other Android Phone...still doesn't want to connect ... on one of the Phones it shows "Rejected by ACR1311U-N2" . Please let me know if you can help, Thanks

Looking for someone for a project they could start now. I looked at building it using Arduino but I just don't have the time to learn something new, hence I'm on here. Please only contact me if you have knowledge in all the parts in the title. I need someone who can build this from scratch. This will be a physical product that connects by bluetooth to the App. The finished product will have to be shipped to me.

Need to read data from ESP32 using bluetooth and display it in Flutter app.

I have an app in Flutter, but need another developer to help with code review, test cases, and further development. We connect to a REST API on the backend. We work on a Kanban flow using GitHub issues to track work. If you have low level Bluetooth expertise on iOS or Android, let me know, as this is needed.

...with our cloud. 2. to make it more commercially deployable in mass scale robust and scalable way. You can use our already developed code, components and design for speedier and better result. Part-B work : If you want to your IoT Gateway device, then it should have the following feature -- 1. That IoT device must act as OBD II protocol J1939 commercial truck data reader through wireline or Bluetooth connection . 2. It must have quality of driving sensor chip in the IoT device which can check driver's sharp turn, hard break related vibration and reckless unstable driving sensors. 3. That device must collect the data from SmartSterring sensors data and must transfer data to Cloud Server as well as some data to the Android or Window Tab attached to the truck dash board thr...

Hello freelancers, I need to design a multiplatform application for the opening of a valve. It will only have a dial to mark the opening degree and two buttons (one open and one close). This application will be connected to a nodemcu by bluetooth. The hardware design is already done and it would be necessary to connect with it through bluetooth sending the necessary characters to make the interface. The valve is used to regulate the sound of the car, when it is open, the exhaust pipe is completely open and will make a lot of noise and when it is closed it will not. The design of the application must include my logo and must be with the theme of cars, which is what it will be used for. I would also like if it could be uploaded to the apple and android marketplace so that it c...

Led light on off Need original latest source code with hooks concept Don't want Arduino board just i need reactnative source code and Arduino source code

Looking for an app to be developed based on our specifications - we can be okay for beta version due to sending it out to investors. The app pairs with an IoT product in development as well so it would need to be able to pair with bluetooth/RFID and other firmware and software issues. Right now though, we want something basic to show people in order to gain investment for future final app development (if this arrangement goes well - we could use you for future app development as well).

Use device provider already developed React Native SDK that connects to all required bluetooth devices to integrated them to our cloud backend via JSON RESTFul web services . MUST HAVE SKILLS Requirement MUST HAVE REACT Bluetooth connected Devices Experience MUST Have React Native third party SDK use Experience MUST Have RESTFul Api Experience MUST oAuth 2.0 Experience USE of GITHUB All above mentioned experience and requirements must be demonstrated before consideration ... do not waste your time or my time applying if you don't have proof to show me projects to back these experience Skills Required RESTful OAuth React Native Bluetooth WiFi

...integrate your deliverables into a larger project.) (3) MILESTONE 3, $150: Python class object with a single public method, send_mms(phone_number, text_content, jpg_filepath), that sends an MMS to the provided phone_number including the text_content and jpg. NON-FUNCTIONAL REQUIREMENTS ------- (4) Milestones payable upon successful testing on my equipment: Raspberry Pi 4, Waveshare GSM/GPRS/GNSS Bluetooth HAT Expansion Board, and GSM-compatible T-Mobile SIM card. (5) Freelancer should be prepared to dial in via AnyDesk to assist with testing. (6) Your application will be integrated into a much larger one and should be coded with that in mind. Encapsulation and explanatory #comments are encouraged. NOTES ------- ** GSM HAT documentation can be found at the following link. Note ...

Hello freelancers, I need to design a multiplatform application for the opening of a valve. It will only have a dial to mark the opening degree and two buttons (one open and one close). This application will be connected to a nodemcu by bluetooth. The hardware design is already done and it would be necessary to connect with it through bluetooth sending the necessary characters to make the interface. The valve is used to regulate the sound of the car, when it is open, the exhaust pipe is completely open and will make a lot of noise and when it is closed it will not. The design of the application must include my logo and must be with the theme of cars, which is what it will be used for. I would also like if it could be uploaded to the apple and android marketplace so that it c...

I'm looking for make electronic Mini Wireless Selfie Remote Control Bluetooth-compatible Shutter Release Button Camera for Camera iOS and Android Phone

I'm looking for a dev team that can build a cardless and cashless app so players can load cash into a secure Cashless Wagering Account from either the casino cashier, kiosk, or any slot machine, and access those funds from any slot machine, electronic table game, or kiosk using the card. It needs to give players the flexibility to load their Cashless Wagering Account with funds from external sources such as bank accounts, credit card and debit card accounts, and eWallets. Here are 2 examples of apps that allow this: and Here are the list of features I'm looking for: - Cashless External Funding - Login to a device - View & Manage their

I have 100 esp32 ships (more in future) control leds lights and I want to control all these leds to make some sketches or led movements like waves or display words or numbers by one click. Note that there is no internet only chips WiFi and Bluetooth.

I would like to transmit 2 sets of data from the nRF52 bluetooth device to computer and receive 1 data from the computer. Can also be done using nRF52DK

We are looking for embedded Software engineer who can code BLE beacon scanner feature and mesh network functionality. You will provide us with functional firmware and source code based on our specs. Feature list: - firmware is intended for nrf52832 / nrf52840 SoC - module will scan for BLE advertising packets near by and buffer BLE data for 1 second - discovered beacon list data will be send out to peer mesh node - modules will form mesh network so they can transmit data from remote nodes to master node - master node will receive all data and provide them over serial interface Please apply only if you have experience developing BLE projects on nRF52

Need to have some features (atleast 3 features need to implement): --> Camera operations --> Database operations --> Video and audio operations --> WIFI, bluetooth, GPS, fingerprint scanner (depends on idea, what able to choose) - Any Idea will work.

Android project to communicate Arduino Bluetooth HC05 board and control LED

I would to like to pick you're brain and talk 1 or 2 hours about new ways to use Wi-Fi and protocols. Ideally, you have a university background and know all about communication protocols and the way they work. You are open-minded and do not need to make anything. Just talking about the subject.