microbitBLE
micro:bit's Bluetooth UART
About
Connect your smartphone to a micro:bit device via Bluetooth. Send text from your keyboard to display on the micro:bit's LED, and receive messages sent from the micro:bit. Ideal for interactive coding projects and learning.
What's New in microbitBLE
1.5
June 5, 2026
Security Update
Developer apps
FAQ
How do I connect microbitBLE to my micro:bit?
First, program your micro:bit and ensure it's ready for Bluetooth connection. Then, open the microbitBLE app and tap 'connect to micro:bit'. A successful connection is indicated by a black display area and a check mark on the micro:bit.
What can I do with microbitBLE?
You can send text from your smartphone's keyboard to be displayed on the micro:bit's LED screen. You can also receive messages sent from the micro:bit, such as when a button is pressed.
Does microbitBLE work offline?
The app requires an active Bluetooth connection to a programmed micro:bit device to function. Therefore, it does not operate offline without the micro:bit and a Bluetooth link.
What devices support microbitBLE?
microbitBLE is available for iPhone and iPod devices. It is designed to work with these Apple mobile platforms.
How often is microbitBLE updated?
The latest version, 1.4, was released on December 22, 2022. Updates are provided by the developer to improve functionality and compatibility.
What is the age rating for microbitBLE?
The app has an age rating of 4+, making it suitable for young learners and children interested in technology and coding.
What is the user sentiment for microbitBLE?
Based on the available data, there is one rating of 2.0 stars. This suggests a mixed or potentially negative user experience from the limited feedback.
Does microbitBLE have ads?
No, microbitBLE does not contain advertisements. The app is free to download and use without any ad interruptions.
