: Connect your Electronic Speed Controllers (ESCs) to the right side of the board. Ensure you use the correct motor layout for your frame type (e.g., Quadcopter X or +).
: Always remove your propellers before connecting a battery for the first time or performing calibrations to avoid accidental injury. 2. Initial Configuration kk2.jpg
: Plug your receiver outputs into the left side of the board. Follow the pin definitions for Aileron, Elevator, Throttle, and Rudder. : Connect your Electronic Speed Controllers (ESCs) to
: Use the on-board "PI Editor" to adjust the gain settings if your drone feels shaky or sluggish. Beginners can often start with the default firmware settings provided by DroneTrest. KK2.1 Flight Controller Guide - Guides : Use the on-board "PI Editor" to adjust
: Use the "Subtrim" function on your transmitter to ensure all values (except throttle) show ZERO when the sticks are centered. 3. ESC Calibration
: Power up your transmitter (TX) and FC. Navigate to the "Receiver Test" menu on the LCD. Move your TX sticks and verify the values change correctly (e.g., pushing the stick left should show "Rudder Left"). If they move the wrong way, use your TX's "Reverse" setting.
