Waveshare AlphaBot2 robot building kit for Raspberry Pi 3 Model B Overview This AlphaBot2 robot kit is designed to use with Raspberry Pi 3 Model B. It features rich common robot functions including line tracking, obstacle avoiding, BluetoothinfraredWiFi remote control, video monitoring, etc. Thanks to the highly integrated modular design, it is fairly easy to assemble by a snap, no soldering, no wiring. After a few minutes spent on hardware assembing, you're almost there, our open source demo codes is ready to help you get started fast. Raspberry Pi 3 Features 1. BCM2837, 1.2GHz 64-bit quad-core ARM Cortex-A53 2. 1GB RAM 3. 10100 Ethernet port 4. 802.11n WiFi NIC 5. Bluetooth 4.1 & Bluetooth Low Energy (BLE) 6. HDMI port 7. USB 2.0 interface x 4 8. Micro SD card slot 9. Combined 3.5mm audio jack and composite video 10. 40-pin GPIO interface 11. Camera interface (CSI) 12. Display interface (DSI) 13. Upgraded power management, supports more peripherals (requires a 2.5A power supply or above) AlphaBot2 Features AlphaBot2 employs a 2-layer structure to provide excellent stability and compatibility. AlphaBot2-Base, the lower base chassis: 1. 5-ch infrared sensor, analog output, combined with PID algorithm, stable line tracking 2. Onboard modules like line tracking, obstacle avoiding, needs no messy wiring 3. TB6612FNG dual H-bridge motor driver, compared with L298P, it's more efficient, more compact, and less heating 4. N20 micro gear motor, with metal gears, low noise, high accuracy 5. 5Onboard RGB LEDs, true color lighting, pretty cool AlphaBot2-Pi, the upper adapter board for controller: 1. LM2596 voltage regulator, provides the Pi with stable 5V power 2. TLC1543 AD acquisition chip, allows the Pi to use analog sensors 3. PCA9685 servo controller, make it more smoothly to rotate the pan head 4. CP2102 UART converter, easy for controlling the Pi via UART Package Contents 1. AlphaBot2-Pi (adapter board) x1 2. AlphaBo