Skip to main content

RoboRIO

RoboRIO​

The RoboRIO is the motherboard of the robot and is based on the Cortex‑A9 processor (ARM). The RoboRIO has an I2C port, SPI port, RS232 port, USB port, Ethernet port, PWM management, and built-in relays. The RoboRIO also has an onboard accelerometer and a built-in LED. Attached below is the wiring diagram of the RoboRIO and its supported modules.

Robot Battery​

The power supply for an FRC robot is a single 12V 18Ah battery. The batteries used for FRC are sealed lead acid batteries capable of meeting the high current demands of an FRC robot.