The Peanut KING Uno expansion board is an expansion module used with Arduino Uno to enhance usability and expandability. The expansion shield can help develop different projects easily and efficiently.

 Features:
 PWM motor interface: 2
 Micro:bit interface: 9
 Servo interface: 8
 IIC interface: 9
 OLED interface: 1

 Specifications:
 Power supply voltage: 4.5～12V DC
 Logic control voltage: 5V
 Working temperature: −40～85℃
 Working humidity: < 90%
 Weight: 45±1g
 Dimensions: 73 x 97 mm
 data sheet