LR1(blue), LR2(yellow), L1(red), L2(green), 元(green), PWR(red), more details here
Wi-Fi antenna RP-SMA socket - required for Wi-Fi connectivity Graphic representation of ROSbot 2 components and connections between them. Powerful 9-Axis Accel/Gyro/Magnetometer sensor with MPU-9250, more details or Intelligent 9-axis absolute orientation sensor BNO055, more details RpLidar A2, 360 degree and up to 8m range, more details The SBC runs on Ubuntu-based OS, customized to use ROS.
Asus Tinker Board with 2 GB RAM, Rockchip RK 3288 with 4x 1.80 GHz as CPU and a ARM Mali-T764 MP2 as a GPU and 32 GB MicroSD.