Description
4WD Mecanum Chassis Robot Education Kit
2 in 1 shield board for micro:bit and mPython board
ELF 2 IN 1 Shield Board is an expansion board which support micro:bit V1, micro:bit V2 and mPython board.
This shield board comes with one controller slot, 4 x RJ11 port (Weeemake sensors), 4 x DC motor ports, 2 x servo motor ports, 1x IR receiver, 1 x 18650 rechargeable Li-ion battery, and 1 x microUSB port for battery charging.
Simple but powerful to drive a 4WD robot chassis, or more projects.

| Mainboard: | ELF Shield for micro:bit/mPython board | User: | Entry-level (8+) |
| External Electronics: | RGB ultrasonic sensor | Wiring Port: | 1x Controller slot |
| Double-way line-following sensor | 4x RJ11 port | ||
| IR avoid sensor | 4x DC motor port | ||
| Water sensor (raindrop) | 2x Servo motor port | ||
| Touch sensor | 1x MicroUSB charging port | ||
| Temperature and humidity sensor | Onbard Electronics: | 1x IR Receiver | |
| Combustible Gas MQ2 Sensor | 1x 18650 Lithium battery | ||
| 4-digit LED display | Motor: | 4x Motor | |
| Joystick | Software: | WeeeCode (Scratch + Python) | |
| Potentiometer | Curriculum: | 11 robot forms, 16 chapter (90 mins/chapter) | |
| Operation Voltage: | 3.7-4.2V | Size: | 130x170x106 mm |




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