As LE Audio is getting added to most new in-ears headphones and is support in newer flagship Android phones, we’d like to highlight an
In 2019, just as we finished implementing the AVRCP profile, which is used to control audio playback, e.g. pause & volume control on
The Bluetooth PTS 8.0.0 tool introduced support for testing of Extended Advertising features and LE Audio. For this, the BL654 USB dongle from
For quite some time, I’ve envied people that made their own PCB boards to solve simple connectivity problems instead of using solderless
When a Bluetooth use case doesn’t work as expected, it’s often very helpful to analyze the Bluetooth communication. If one side is
For two Bluetooth devices to communicate securely, pairing is required to authenticate and encrypt the communication between them by entering a
After a small detour handling Cross-Platform Console Input, we’re back and got audio streaming via A2DP to work in both directions on the
After we got BTstack running on the STM32 F4 Discovery board, next on our plan was to play music received by A2DP via the built-in Cypress Audio
In our first post we’ll describe, in a (mostly) linear fashion, how we ported BTstack to the STM32 platform. The steps we took to port