Firmware Writer for USB , BLE Module and Sensors Communication
1. Require BLE module power on via USB
2. Require firmware written for sensors to communicate with BLE module.
3. Require BLE module communicate with mobile app.
We do not require any App developing.
If you do not have time to professionally provide updates it best that you not place any bid.
21 freelancers estão ofertando em média $607 nesse trabalho
Hi, I have almost 15 years of experience. I have read the details and have a few questions. Please get back to me to discuss it further. Waiting for your response. Thank you so much.
Hello, We have good experience on BLE. We have used Nordic Semiconductor nRF52 series in many projects. We have communicate sensor and phone app using BLE. I would like to know detail requirement. Thanks.
hello i'm interested to work in your project i have work experience in arduno,esp32 and ble hc05 hc06 and programming knowledge in arduino ide we can discuss..
Hi there I have read your project description and I am confident about your project i can do [login to view URL] leave a message on my chat so we can discuss the budget and details of the project. Thanks Regards Ali