RS232 multi serial adapter
2 channel RS232 COM serial port extension, connect to manual control board or Google or Alexa voice module with KC868 smart controller at the same time.
Alexa Google Voice Control Assistant
Amazon Alexa or Google Home Voice Control Assistant
push button switch panel 1-6 gang
1-5 gang for use
32 Buttons Manual Control Keyboard
Manual Control Keyboard is mainly used to control the device of KC868-H8 and KC868-H32 by hand. And it’s connected through the cross serial port cable between the board and the…