TREX controller / Dagu

TREX controller

The T'REX robot controller makes controlling robots easy!

The Arduino compatible controller comes pre-programmed with sample code that lets you control it with a supplied Android app, Radio Control or with an external controller via IIC.

Specifications:

• Wide voltage range from 6V to 30V.
• High current power switching FET (110A) allows low current power switches to be used.
• Switch mode regulator with 6V @ 3A output for servos.
• ATmega328P MCU using Arduino Nano w/ 328 bootloader.
• 5V regulator can deliver in excess of 2A for powering external controllers such as the Raspberry Pi, Beagle bone etc.
• IIC interface with voltage translation can work with external logic from 1.5V to 5V.
• Can be programmed via USB, FTDI interface or ISP socket.
• Socket for optional Bluetooth module.
• Dual FET "H" bridge with electronic braking rated for stall currents up to 40A per motor.
• PTC self resetting fuses for each motor.
• 4x servo outputs with 6V power in high voltage mode or direct from battery in low voltage - mode.
• 2x servo headers at 5V that can also be used for RC inputs or encoders.
• 3-axis accelerometer (±1.5G or ±6G sensitivity) for impact detection, angle and acceleration measurements

The supplied sample code automatically detects the method of control (RC, Bluetooth or I²C) on power up. Bluetooth and RC methods offer quick, easy methods of testing your robot chassis.The I²C mode offers complete control of all function using only 2 I/O pins making it a perfect choice for interfacing 32bit controllers such as the Raspberry Pi to your robot.

Ядро AVR , Платформа TREX , Компоненты ATmega328P