[micro:bit][MakeCode][Blocks] Overview and Setup

1.Introduction

1.1 Introduction to MakeCode

MakeCode is an open-source programming tool launched by Microsoft for teenagers and programming beginners. It features a dual mode of graphical drag-and-drop and code editing, lowering the threshold for programming entry and adapting to multiple hardware scenarios to quickly realize ideas.

MakeCode official website: https://makecode.microbit.org/

1.2 Introduction to micro:bit

micro:bit is a microcomputer specifically designed for children's programming education and applying technological knowledge to solve problems. HUSKYLENS 2 is compatible with micro:bit, enabling the development of various interesting visual recognition projects through graphical programming.

Purchase link for micro:bit V2:click here.

2. Hardware Preparation

Preparation Materials

• micro:bit x 1
• HUSKYLENS 2 x 1
• Essential Sensor IO Extender for micro:bit / UNIHIKER M10 / K10 x 1
• USB-C cable for micro:bit x 1
• USB-C cable x 1
• 4-Pin I2C/UART Sensor Cable x 1

2.1 Wiring Diagram

Insert the micro:bit into the compatible expansion board. Connect the expansion board to the computer using the USB-C cable. Insert the 4-Pin I2C/UART Sensor Cable into the I2C/UART interface of HUSKYLENS 2, and connect the other end to the "5V Huskylens" port on the expansion board. Since HUSKYLENS 2 has specific power requirements, use an additional USB-C cable to connect to the power port of HUSKYLENS 2, with the other end connected to a computer or compatible power supply.

Refer to the following image for the wiring diagram:

Before use, please check whether the firmware is the latest version: Update tutorial:Click here.

3.Software Preparation

Go to the MakeCode website and log in at https://makecode.microbit.org/, then create new project

ClickExtensions

Search for the "huskylensv2" in search box

Once imported successfully, the page will appear as follows.