Drone Race Practice Companion connects to a custom Raspberry Pi based IoT device that counts laps and lap times for drone race practicing. "Time Attack" mode gives a MultiGP style 2 minute 30 second timer for you to complete as many laps as possible. Laps are counted as well as best lap time. By asking "How's my flying" Alexa will tell your your lap count and best time. "Free Practice" mode has no time limit, but will keep track of lap count and best time. Alexa can select mode, reset counters and timers, and tell you the results of your session.
Read about how to build the Raspberry Pi + Walabot sensor part of Drone Race Practice Companion here: https://www.hackster.io/user5016473805/drone-race-practice-companion-7c368a
“Alexa, ask Drone Race Practice Companion how is my flying?”
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