Bluetooth Low Energy (BLE) Jobs

Searching for an expert who can push the firmware into bulk device simultaneously. Devices: Huawei ONU H8545 and ONU H8546 Thank you.

49 sensitive keys (velocity) Pitch Bend - Modulation Handling messages, parameters and MIDI editing (Program, C00 and C32) Handling EEPROM memory (to load and save edits, MIDI messages in 16 user banks a / b) Split keyboard (two layers) Octave control Volume control [login to view URL]

We are a start-up company, looking for a professional programing team to take responsibility to finalize the firnware programming side of the developed board. we have the board which has been completely assembled with the following components : The nordic nRF52840 · A switch and a RGB led (red-green-blue) · A motion sensor (accelerometer and magnetic sensor à ...

Hi I want a app developed for controlling an arduino board. This is will controlled using the phone app, via Bluetooth where the signal is received by the arduino board using the HC05 Bluetooth module. There will be direction icons on the phone app which will be used to move the arduino controlled motors. An exact example of this is shown on the link [login to view URL] (If you scroll down the li...

The project is described in the attachment. The awarded freelancer will get a further, more detailed specification. N.B. Preference will be given to those freelancers with demonstrable ELM327 experience (indeed, it is unlikely I will even award the project if I can't find a freelancer with ELM327 experience). The database tables are already defined (but for simplicity have been left out of...

Project would consist in the creation of a scanner (with writing and reading functions) that would transfer wireless informations. More informations available in DM

We have developed a PC app for retrieving data via BLE from a smart device to the PC. This works as planned with 10% of PCs, however the others hang during the process. Possibly, some PCs built-in BLE modules do not support the GATT server role. We need to confirm this and hopefully create a solution. If you think you may be able to help then please enquire. Regards

We have BLE sensor which is sending data through BLE/GATT Profile (Services and Characteristic). Data is in Hex format and we will convert it to ascii for end use. We need to receive that data on gateway (having Linux) and send it on MQTT broker. And later we will establish MQTT client to read/notify data. I can share with you whole GATT profile of actual sensor and you have to write code for re...

This Project is to create a system to allow a mobile device to stream music to multiple Bluetooth speakers/headphones simultaneously. It has two main deliverables: 1. A hardware device which includes the Bluetooth receiver and transmitter(s). The successful bidder will need to identify a suitable set of standard components and (if necessary) provide modified firmware to facilitate the desired f...

We are looking for a programmer preferrably with experience with POS, integration between devices and bluetooth. We have card readers that are integrated with bluetooth, and the software we need will send payment information to the card reader, and get data in return if the payment are accepted or not. There is a Windows SDK from the supplier, so it could be that this is very easy to accomplish....

1. Sensor recording/actuation verification needed, 2. Mobile Phone App Integration required, 3. Code Quality required, 4. Report required.

Hello , freelancers. I am looking for experienced mobile app developer with rich experiences in Wifi, Bluetooth skills. If you are expert in this filed, please apply. If you have any app related with Wifi and bluetooth, please feel free to bid my project. Thanks

I need someone with experience in door lockers and controllers