Crazyflie 2.1 Brushless Hacker Drone RTK the Crossfire TX is still

the Crossfire TX is still the way to go

Rated Voltage: 4-6S (Don't be a hero and try 7S)

Elevator: Yes

this All-in-One Flight Controller (FC)

Antennas: Single Antennas

Crazyflie 2.1 Brushless Hacker Drone RTK the Crossfire TX is stillCrazyflie 2. 1 Brushless High Performance Micro Drone with Swarm Support The Crazyflie 2. 1 Brushless takes micro drones to the next level with powerful brushless motors , enhanced payload capacity , and increased durability . Whether you're experimenting with swarm robotics, developing autonomous flight systems, or just want a seriously capable tiny quadcopter, this is the most advanced Crazyflie yet . With support for multiple positioning