Yahboom Expansion Board GPIO Building Blocks Motor Servo Micro Sensor Driver Board

Product Hardware Layout

1. 17Pin IO Port Output (single/dual IO)
2. Module Interface (single/dual IO)
3. 4 Independent DC Motors
4. Buzzer
5. Micro USB Interface (Power/Charge)
6. 3.5V External Power Supply Interface
7. 5V Extension Power Interface
8. 4 Programmable RGB LEDs
9. Power Switch
10. 8-way Servo Interface
11. Module Interface (I2C)
12. Module Interface (single IO)
13. Module Interface (three IO)
14. Micro
    
    
    Development Board Slot
15. 18650 Lithium Battery Slot

Board I/O Devices: Buzzer, 4 Programmable RGB LEDs

Motor Interfaces: Four independent DC motors (powered by battery, current 1-3A)

Servo Interfaces: 8-way servo interface

Expansion Interfaces: 17Pin expansion port, 1 module interface (single IO), 4 module interfaces (I2C), 6 module interfaces (single/dual IO), 1 module interface (three IO)

Protection Schemes: Reverse protection, low voltage protection, overcurrent protection

Dedicated Slot: 1 Micro

Power Supply Interfaces: 18650 battery slot, external 3-5V power supply, Micro USB power supply

Output Voltage: 5V(MAX:1A), 3.3V(MAX:0.5A)

Product Dimensions: 95x46mm