1. OBPushButton Blue(EF04034)#

1.1. Introduction#

This is a digital push button sensor, which detects your press action and it is ideal for beginners to use.


1.3. Characteristics#

The 3pins ports is easy to plug and play. It can work with micro:bit in 3V.

1.4. Specifications#

Item Parameter
SKU EF04034
Power Supply 3V5.5V
Connector Type Analog
Pins Definition 1Signal 2VCC 3GND
Response Quick response with high sensitivity
Circuit Simple
Stability Stable and durable

1.5. Outlook and Dimension#


1.6. Quick to Start#

Materials used and connection diagram#

Connect to the P1 port as the picture shows

Take sensor:bit for example


Program as the picture shows#



Links: https://makecode.microbit.org/_WhpgVrc8sPCM

You can also download the links below:


While the button being pressed, an icon is showing on the micro:bit; while released, a rectangle is showing on the micro:bit.

1.7. Relevant Cases#

1.8. Technique Files#