Today I will introduce the board used TurtleBot3.
This board is called OpenCR.
OpenCR support ROS and also Arduino IDE.
It has communications interfaces, including USB, which communicates with the PC, and UART, SPI, I2C, CAN for other embedded device.
And various Sensors too.
Opencr has a lot of possibilities.
Itβs also used on TurtleBot3 and other robots.
Where can I order new OpenCR? Unfortunately connected Raspberry Pi wrongly and now OpenCR is dead. Fuse is ok, checked that but that is all I am able to do! Orderer Turetlebot3 from robosavvy.com but they dont offer OpenCR alone?