Datasheet

Construction manual - Robot kit NIBO burger 08.09.2015
1.4 USB interface
The robot can be connected to a computer by the USB interface. It is possible
to upload new software by this interface. Additionally the rechargeable
batteries can be charged by this interface.
1.5 Interfaces / Extension ports
The NIBO burger has 3 extension ports. Each of these ports has five contacts:
plus, minus and 3 signal bits.
All ports have additional functions:
Port Signal 1 Signal 2 Signal 3 Information
X11 LED1 LED2 LED3 Digital interface
X12 SCL SDA LED4 I²C-interface
X13 RXD TXD KEY Serial interface
You can connect own extensions at the port X12 by an I²C-interface.
Extensions with a serial interface can be connected to the port X13.
The signals LED1 – LED4 can be used for own ideas by removing jumper J5
(LED_X).
It is possible to use the KEY signal as an analog input, if none of the buttons
SW1 – SW3 is being pushed.
http://nibo.nicai-systems.de 13