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by ChuckMcM
536 days ago
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Fun! I built a Crazyflie[1] back in the day which was bespoke 2.4GHz protocols (no ESP32 at the time) so this is a great upgrade to that. Also the use of a single low side MOSFET as the motor controller makes it simpler and cheaper at the expense of some moves that BLDC motors give you. All in all, at $10 - $15 that is a great deal and I'm wondering if one will show up in a Hackerbox[2] as that is exactly the kind of thing they do. I have had a lot of fun playing with the CF microdrones, I'm definitely going to build one of these too. [1] https://github.com/bitcraze/crazyflie-firmware [2] https://hackerboxes.com/ |
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