KittenBot Robotbit Robotics expansion board for micro:bit
$19.90
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Hardware Resources 5V external power input（with anti-reverse protection） Power switch Power Indicator Battery Indicator Micro USB charing port 4-channel DC motor / 2-channel stepper motor Jumper for buzzer selection 8 channel IO（corresponding to Micro:bit P0-P2、P8、P12-P15） 5V and GND port Buzzer 8 channel servo port I2C interface (expandable I2C module) 18650 battery case Bettery protection recovery push button Micro:bit edge connector 4x RGB pixel Servo driver (PCA9685) 2xDc/Stepper driver (DRV8833) KittenBot robot chassis mounting hole Standard LEGO hole Version Comparison More about Robotbit Edu, go to here
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