Open-source AI platform for ear-based sensing applications

Summary

FREQUENTLY ASKED QUESTIONS Which smartphones support LEAudio? Wireless audio streaming with OpenEarable requires an Android smartphone with LEAudio support (e.g. Google Pixel). iOS currently does not support LEAudio. Is it necessary to program OpenEarable before I can use it? If you purchase the starter kit, OpenEarable comes pre-flashed with the latest firmware so you can immediatly use it with the dashboard, app and libraries. On a new OpenEarable, you will have to first flash the bootloader and firmware using a J-Link debugger. The firmware can be updated via J-Link and the 14-pin header connector. How long does the battery last and how long does it charge? The exact battery life will depend on your usage patterns, such as the frequency of data streaming and audio playback. Charging the battery to full capacity takes about 45 mins. Are there any IP ratings for OpenEarable (e.g., water or dust resistance)? OpenEarable does not have an IP rating. It's recommended to avoid exposure to water and dust to prevent damage to the electronic components. What is the range of BLE connectivity for OpenEarable? The BLE range for OpenEarable is consistent with standard BLE class 2 devices, which is typically up to 10 meters (33 feet) without obstructions. How customizable is the firmware, and can it be updated wirelessly? Our firmware is highly customizable and open source (Github repository). Firmware updates can be conducted through a wired connection. In principle, the nRF5340 supports FOTA updates, however, it is currently not supported by the OpenEarable. I am having issues with connecting my OpenEarable. What can I do? Download a BLE Scanner for iOS or Android (e.g., nRF Connect for Mobile) and make sure you can find your OpenEarable. If you can find it, there is an issue with the device that you are using to connect to OpenEarable. Are you using the latest Chrome version? Does the OpenEarable app have the required permissions? Is the Bluetooth driver of your device updat...