Kk2.jpg May 2026

: Plug your receiver outputs into the left side of the board. Follow the pin definitions for Aileron, Elevator, Throttle, and Rudder.

: Move the throttle to zero and the rudder stick to the far left. kk2.jpg

: Use the "Subtrim" function on your transmitter to ensure all values (except throttle) show ZERO when the sticks are centered. 3. ESC Calibration : Plug your receiver outputs into the left side of the board

: Wait for the confirmation beep (idle signal) and release the buttons. 4. Arming and Flying : Use the "Subtrim" function on your transmitter

Based on the file reference "kk2.jpg," this guide covers the , a popular and budget-friendly board used for building DIY quadcopters. This controller is unique because it features a built-in LCD screen and buttons, allowing you to configure your drone without needing a computer. 1. Hardware Assembly

: 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

: Always remove your propellers before connecting a battery for the first time or performing calibrations to avoid accidental injury. 2. Initial Configuration