Waveshare General Driver board for Robots, Based on ESP32

Features:

• Based on the ESP32-WROOM-32 module, supports wireless communication such as WIFI, Bluetooth and ESP-NOW
• Onboard motor control interfaces for 2x DC motor with encoder or 4x DC motor (2 groups) without encoder
• Onboard serial bus servos control interfaces for controlling up to 253 ST3215 serial bus servos and obtaining servos feedback
• Onboard 9-axis IMU to obtain attitude and heading information at any time
• Supports 7~13V power input, and can be powered directly by 2S or 3S lithium battery module
• Automatic download circuit for easy uploading programs
• Support input voltage/current monitoring
• Onboard TF card slot
• Onboard Laser Lidar interface and integrated UART to USB function
• I2C interface for connecting peripherals such as OLED, IMU, and other I2C devices
• Adapting Multi-functional extended header for additional functions, such as controlling servos or relays
• Onboard 40PIN GPIO header for connecting and powering the host computer (Raspberry Pi/Jetson Nano, etc), communicating via serial port or I2C
• Provides open-source demos and detailed tutorials for beginners, easy to get started

Specifications:

• Control Module: ESP32-WROOM-32
• Power Supply: DC 7 ~ 13V
• Antenna Connector: IPEX1
• Wireless Communication: WIFI, Bluetooth, ESP-NOW
• Mounting Hole Spacing: 49 x 58mm
• Control Chip: ESP32
• Power Interface: XH2.54
• Download Interface: Type-C
• Dimensions: 65 x 65mm
• Mounting Hole Diameter: 3mm