USB / Bluetooth device transforming the expiratory breath flow into an input to play games. Url documentation https://gitlab.com/breathinggames/bg_device/-/blob/master/h_spirotroller_enhanc… Url source code https://gitlab.com/breathinggames/bg_device/-/tree/master/h_spirotroller_enhanc… Image balli – Wed, 07/08/2020 - 18:06
