KS0426 Keyestudio Micro:bit Mini Smart Robot Car Kit V2

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Revision as of 03:58, 26 November 2020 by Keyestudio (talk | contribs) (Install Drive of Micro:bit Board)
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Micro:bit is significantly applied to STEM education for teenagers, as a small microcontroller, which features small in size, easy to carry, and powerful function. At present, innovative technology products, like robots, wearable devices and interactive electronic games can be produced by programming and code. In this kit, we will guide you how to control and generate a Micro:bit turtle smart car through programming in Makecode. MakeCode is a framework for creating interactive and engaging programming experiences for those new to the world of programming. The platform provides the foundation for a tailored coding experience to create and run user programs on actual hardware or in a simulated target. To make you deeply know the micro:bit, we provide test code and projects. The Keyestudio micro:bit smart car integrates obstacle avoidance, line tracking and IR and Bluetooth control functions. It contains passive buzzer, ultrasonic sensor, KEYES-2812-18R module, IR obstacle avoidance sensor and so on. The passive buzzer makes music play, a KEYES-2812-18R module can display different effects, a photoresistor can detect light intensity. Simultaneously, this smart car is chargeable. You only connect power to the port of battery holder.



1)Voltage: DC 5V 2)Current: USB power supply or power supply with a capacity greater than or equal to 2A 3)Maximum power: maximum output power is 10W 4)Operating temperature range: 0-50 degrees Celsius 5)Dimensions: 120*90.7mm 6)Environmental attributes: ROHS

Product Kit




thumb thumb

Set up your micro:bit

For more details, enter the website please:https://microbit.org/guide/




  • NRF51822 processor(16 MHz 32bit, ARM Cortex-M0, Bluetooth 4.0 low consumption/2.4GHz RF wireless, 16kB RAM and 256kB Flash)
  • KL26Z micro controller(48 MHz ARM Cortex-M0+ core,128 KB Flash)
  • 25 pcs programmable LEDs
  • 2 programmable buttons
  • Physical pins
  • Light and temperature sensors
  • Accelerometer(MMA8652 and I2C get the data from accelerator sensor)
  • Geomagnetic sensor/compass (MAG3110, I2C obtain three-axis geomagnetic data)
  • Wireless communication,by radio and Bluetooth.

Micro USB port

More details, please enter website:https://microbit.org/guide/features/


The details of micro:bit board: https://tech.microbit.org/hardware/

Micro:bit Pins

Before getting started with the following projects, firstly need to figure out each pin of micro:bit main board.

The BBC micro:bit has 25 external connections on the edge connector of the board, which we refer to as“pins”. The edge connector is the gray area on the right side of the figure below. There are five large pins, that are also connected to holes in the board labeled: 0, 1, 2, 3V, and GND. And along the same edge, there are 20 small pins that you can use when plugging the BBC micro:bit into an edge connector.

Please refer to the following diagram shown below.


More details you could refer to the official website:https://microbit.org/guide/hardware/pins/

Install Drive of Micro:bit Board

1)First of all, connect the micro:bit to your computer using a USB cable.

And enter website https://fs.keyestudio.com/KS0426Driver to download the driver file of micro:bit, double-click thumb


After downloading the driver, then click “Next”

The following page pops up and click“install”



Tap “Finish”. Then click“Computer”—>“Properties”—>“Device manager”, as shown below.


Keyestudio Micro:bit Mini Smart Car




Rechargeable Battery

The keyestudio micro:bit smart car is supplied power by a 18650 battery or USB port. The battery is rechargeable and maximum current is 700 mA. Note: the battery is not included in this kit.


Show the working status of keyestudio micro:bit smart car.