Universal K3NG Rotator Controller


This controller board suits a regular Yaesu G-5500 dual azimuth/elevation controller and also accommodates various other configurations, such as a azimuth only rotator along with a linear actuator for elevation.  Also features PWM derived speed voltage control output (ie; Yaesu G-800DXA etc), i2c remote sensors input via bus extender, and a PWM interface for external PWM carrier driver board.

• PCB 132 x 55mm

• Teensy 3.2 MCU

• Nextion touchscreen interface

• Yaesu G-5500 compatible for CW/CCW/Up/Down control

• Yaesu G-800DXA (and G-1000-DXA, G-2800-DXA) azimuth rotator control

• Yaesu G-800DXA (and G-1000-DXA, G-2800-DXA) PWM speed voltage output

• Az analogue potentiometer input

• El analogue potentiometer input

• PWM motor driver for linear actuator elevation control

• i2c extender for remote sensors via RJ45 and cat5

• Piezo audible alert output

• Teensy RTC battery connection

• 4 x N.O. generic push-button switch inputs with pull-ups

• GPS serial data pass-through (genuine FTDI chip) to USB Mini-B for time-syncing PC

• 7805 High efficiency DC-DC Buck Regulator

• Resettable 2.5A fuse



Price & availability TBA