Bluetooth Low Energy (BLE) jobs

This project is looking for an app developer who can update a very simple bluetooth command protocol changes of an app. Freelancer must know bluetooth chips like hm13 and hm10, classic buetooth and BLE bluetooth protocol, have experience in working with bluetooth/ iOT device and app. thank you.

I want to upgrade my current product to a new level, which may contain speed control button, timer as well as remote control with a phone. Please see the attached file and write your proposal based on it Give me your estimate for doing the job Also, share your similar project to this You should be able for manufacturing and testing the device according to CE, UL and CSA standards Skills: PCB Des...

I need code written for Arduino IDE for a nodeMCU…to send an SMS message to my Twillio account. Also code for Twillio to take the signal from the board and send a text message to my phone and to my customer’s phones that I can change for any of my customers. I want to have five inputs to a nodeMCU board: Three sensors and two push buttons. Of the three sensors: One counting cycles ...

I need a one page "Actuator Mover" iPhone app for moving an actuator in/out and for recording its events. Please see enclosed description. I'll make the "Unit" and need your help to complete the rest. We should have a fully working demo product, made in the simplest way possible, when the project is ready.

Create program as attached in document to beacon on Wifi 2.4Ghz, a specific HEX including the units mac address, at a rate that can be programmed from 1 sec to 300 seconds, variable out put power, selectable channel/Channels Read other units beacons and store to SD card database for storage and uploading to server MSSQL database. Record beacon, time stamped, with RSSI reading Setup Transmission of...

I need programmer to help me finish up an application for a STM32F4 Discovery. The application must read samples from the onboard MEMS microphone and run FFT. It will then report the frequency,magnitude values over USB. The existing code has USB running as custom HID and the actual microphone sample acquisition and transmission must be implemented. Existing code uses gcc and STM Cube HAL driv...

All manufacturers sell card readers with the capability to read and write magnetic bands, however they need to be reprogrammed using SDK to Read/ Write EMV IC Cards, will provide the interface that comes with the hardware, and programmer must create the IC read/write module.

the app is connected to a ti cc2640 bluetooth module which is connected to a micro controller,if a button connected to the microcontroller is pressed 3 times in quick succession the mobile app should send a distress message to 5 emergency contacts already chosen in the app.

Goals The main goal of this project is to implement a weather station (weather station), the station must acquire weather data and then view them on internet the website. Physical phenomenon measured are: room temperature, air humidity, wind speed and direction, atmospheric local pressure, precipitation page. In order to carry out the project the main requirements are defined: - The syst...

We need a beacons expert to work on a solution based on beacon technology that will detect a beacon and send its device ID to our backend server. Our backend server would then identify the ID if registered in our server then perform specific actions based on the application domain of the solution e.g relaying back messages to the end user. This process flow will be implemented in several other app...

Firmware development - STM32L151RET6 - interfacing sensors, GPS, GSM and BLE. Protocols: UART, I2C, SPI. Looking for local Firmware developer, Gurgaon freelancers preferred.

Greetings, We want to improve some features in existing Apps, especially with UI and inner functions. You should be full time developer, know how to use GIT, write clean code (we will do code review), have experiences with Jira or any other Agile development tool. We will send source code and tasks for review as soon as we decide you qualified Developer. Must have experiences in VOIP, XMP...

Bonjour, Je cherche une formation complète à Windev Mobile, pour créer des applis Android et iOS. Pour cela, vous pouvez calquer votre programme de formation sur celui de l'éditeur de ce logiciel, par exemple. Un point particulier, il faudra que je sache comment connecter mon prototype Arduino, qui comporte un module Bluetooth BLE, à une appli Windev Mobil...

the app is connected to a ti cc2640 bluetooth module which is connected to a micro controller,if a button connected to the microcontroller is pressed 3 times in quick succession the mobile app should send a distress message to 5 emergency contacts already chosen in the ap

Quieres trabajar de developer en remoto? Buscamos gente con experiencia en desarrollo en PHP, WEB y móviles (IOS y Android): Ofrecemos trabajar desde casa a desarrolladores que dominen las disciplinas que mostramos a continuación con un mínimo de 3 años de experiencia demostrable: • PHP • Android nativo (A. Studio) • IOS nativo (ObjectiveC, Swift y Xcod...

We need to develop a simple Android debug app that can pull data from a bluetooth device. We are currently having an issue pulling the RX values from the device. The debug app should do the following: 1. Scan / Connect to the bluetooth device 2. View device information 3. Pull data and values 4. Store values

the app is connected to a ti cc2640 bluetooth module which is connected to a micro controller,if a button connected to the microcontroller is pressed 3 times in quick succession the mobile app should send a distress message to 5 emergency contacts already chosen in the app.

Project details are here: [login to view URL]

I need a SWIFT programmer to develop an iOS app that will communicate with Arduino/BLE HM-10 module. The prototype app should be a xcode project : RECIEVE THE DATA : * connect with BLE device : this will be HM-12 in final product ( but should work with HM-10 if you don't have HM-12 ) * at first connection show a screen with BLE devices. Show only those with a name beginning with determine...

I need a developer who can make my app connect to a device via bluetooth (preferably using react-native-ble-plx) and display data on the UI.