Jacdac+MakeCode Quickstart

MakeCode can already support Jacdac programming of Micro:bit V2. Please read the following instructions carefully to learn how to start programming in MakeCode.

Note: Jacdac only supports Micro:bit V2

1. Add Jacdac extension

2. Connect Micro:bit to Makecode and download the hex

3. The hardware list is automatically updated when plugging in a module

If you don't have Jacdac modules, you can use simulator to simulate.

Micro:bit cannot connect to MakeCode repair method

If your Micro:bit cannot connect to MakeCode, please try the following methods.

1. Update web browser

2. Update Microbit firmware

3. Reinstall mbed driver

How to reinstall mbed driver

1. Connect Micro:bit to PC

2. Search and Run (Device Manager)

3.Select mbed device, remove and uninstall device

4. Reconnect Micro:bit