Bluetooth Jobs

8 were found based on your criteria

  • Hourly – Less than 1 month – 30+ hrs/week – Posted
    An activity monitor (i.e., pedometer) on existing hardware, which consists of a Nordic Semi NRF51822 + accelerometer, capacitative button, charge controller, buzzer, and display. Hardware is already built. Have to work with us to define a sensible bluetooth LE service, then implement it. Device must support OTA firmware upgrades, Apple's ANCS notification service, and BLE bonding. We'll be integrating the device into an existing Android/iOS app, which already uses BLE to talk to a number of different ...
  • Hourly – More than 6 months – 10-30 hrs/week – Posted
    We are in search of an arduino developer to assist us with our iOS project. We are currently developing and iOS application to remotely control an arduino with a USB Host and Bluetooth shields. Arduino Developer will be responsible for helping to integrate the Bluetooth pairing with the iOS app. Arduino Developer will be responsible for developing a PTP library for use with the USB Host controller to control Canon Rebel cameras.
  • Hourly – Less than 1 week – Less than 10 hrs/week – Posted
    Needed someone reliable, experienced and easy to work with for Android app development for medical related application. GUI REQUIREMENTS: 1) Start screen: Has buttons a) start, b) read QR code, c) Help, d) other 2) Sensor readout screen: plots live sensor (Bluetooth/USB) data and custom value (like average/max/min/time remaining) 3) Result screen: Once readout completed displays results 4) QR code: reads QR code using camera INTERFACE REQUIREMENTS: 1) Readout of sensor via Bluetooth/USB 2) Readout ...
  • Hourly – 1 to 3 months – 10-30 hrs/week – Posted
    We are looking for someone helping us to develop our own PCB Board and Firmware for a Bluetooth Low Energy (BLE) to Wifi bridge. Key components to be used are ESP8266 Wifi Chip with IOT SDK for communication toward the LAN / Internet. We will work together with you on this software implementation part. The ESP8266 should use it's serial ports to communicate to a TI CC2541 Bluetooth Low Energy Chip. The firmware part of the BLE chip can be ...
  • Hourly – 1 to 3 months – 10-30 hrs/week – Posted
    This is a proof of concept project to demonstrate using bluetooth to control another device. This proof of concept will result in a much larger future engagement. There is two parts to this project, the first part is the hardware: Create a simple arduino (or raspberry pi) circuit that use bluetooth to connect to a PC. The device will need to have 4-pins outs: Left (low-high) and Right (low-high) that can have varying voltage from 0V-5V. The second part is ...
  • Hourly – Less than 1 week – Less than 10 hrs/week – Posted
    A demo bluetooth le beacon is required, using bleno and node.js The beacon should be able to: 1) Perform standart le advertisement. 2) Implement the Device information service: https://developer.bluetooth.org/gatt/services/Page... 3) Implement a custom ble service, which would run a shell command as a result for changing of rw attribute. 4) Run on raspberry pi ( hardware can be accessed by openvpn in our office) More development would be offered, If we are satisfied with ...
  • Hourly – Less than 1 month – Less than 10 hrs/week – Posted
    Hello, We are in the phase of developing a product on the NRF52822 bluetooth chip. We have the nRF51 Developer Kit in house. What we need is a simple code to get the bluetooth chip to work as a remote control. The remote control will have 5 buttons. The buttons are to be programmed like this: Button 1: Volume Up Button 2: Volume Down Button 3: Next Song Button 4: Prev Song Button 5: Play / Pause There will also be ...
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