MbitBot Lite

Product features:

• Lightweight expansion board designed for micro:bit
• Works with the 7697:bit breakout expansion board
• Lithium battery socket and Micro USB charging port
• Onboard 18650 battery holder, powered by 18650 lithium battery
• Power / charging / charge-complete indicator LEDs
• VM power selection (5 V / 3 V)
• Power switch and function switch
• Three I2C ports, micro:bit pins, and external power switch
• Upright micro:bit slot
• Onboard RGB LED and buzzer
• M3 screw holes that can be combined with LEGO brick holes
• Made in Taiwan
• Compatible with micro:bit V2

The RGB LED and buzzer cannot be used when connected to Web:bit because of pin conflicts

Product overview

Product specifications

Hardware specifications
Power input	DC power: DC 3.7 V, 5 V (the Micro USB port can be used for charging)
Lithium battery: DC 3.7 V
Software and programming	SCRATCH MakeCode JavaScript Python Arduino IDE
Built-in features	Full-color RGB LED Buzzer
Ports	I2C ports micro:bit pins External power switch
Dimensions	77 x 55 x 20 mm

MbitBot series feature comparison
MbitBot	MbitBot mini	MbitBot Lite
Input voltage	DC power Lithium battery	DC 3.7–6 V DC 3.7–4.2 V	DC 3.7 V, 5 V DC 3.7 V
Power source	Lithium battery micro USB DC Jack	Lithium battery micro USB	Lithium battery micro USB 18650 lithium battery
Software and programming
Ports	DC motors ×4 Stepper motors ×2 Servo motors ×8 RJ45 ×4 ANALOG I/O ×2 DIGITAL I/O ×4 I2C I/O ×2	micro:bit external pins I2C I/O ×1	micro:bit external pins I2C I/O ×3 External power switch
Power switch	Yes	Yes	Yes
Charge/discharge indicator LED	Yes	Yes	Yes
Reverse-polarity battery protection	Yes	Yes	Yes
Buzzer	Yes	Yes	Yes
RGB LED	4	2	2
IR receiver/transmitter	Yes	No	No
Light sensor	Yes	No	No
I/O power output selection	No	5 V / 3.3 V	5 V / 3.3 V
Function switch	No	Yes	Yes
M3 screw holes	Yes	Yes	Yes
LEGO brick-compatible holes	No	Yes	Yes
Board slot	Upright	Flat	Upright
Special feature	Turbo mode (4.2 V to 6 V)	Wearable slot design	18650 battery holder

Lesson plan sharing

Ministry of Education K-12 Digital Learning Enhancement Program—Xihu Elementary School, Neihu District, Taipei City (Teacher Zhou Fanqi)—Barrier-Free at Every Corner: Lighting Up Campus Love with “I”