Open this page at https://isakkjerstad.github.io/micro-bit-traffic-lights/

Configure a new traffic light:

• Download the code and flash it to a Micro:Bit with a micro-USB cable.
• Connect the Micro:Bit to a Kitronik STOP:bit traffic light.
• Power the Micro:Bit with either a USB power bank or a battery pack.
• Repeat.

Operate the traffic lights:

• Once powered up, all lights should turn on. If not, check the physical connections.
• Enter operating mode by pressing A. Confirm with B.
• Enter intersection group by pressing A. Confirm with B.
• Enter direction setting by pressing A. Confirm with B.
• The yellow light will stay on, until the light is ready. Note that at least one master light is needed per intersection group.

Operating mode:

• (0) for slave, (1) for master.
• The master controls the slaves. Each intersection group should have one master.

Intersection group:

• Number ranges from 0 to +100. Changes radio group.
• Each intersection should have an uniqe intersection group.
• A intersection can be set up with 2, 4 or more lights.

Direction setting:

• An intersection can have crossing roads. The direction setting controls matching and opposite lights.
• The direction setting can be (0) or (1). Lights with the same value have matching control.

Use as Extension (download/edit):

This repository can be added as an extension in MakeCode.

• open https://makecode.microbit.org/
• click on New Project
• click on Extensions under the gearwheel menu
• search for https://github.com/isakkjerstad/micro-bit-traffic-lights and import

Edit this project

To edit this repository in MakeCode.

• open https://makecode.microbit.org/
• click on Import then click on Import URL
• paste https://github.com/isakkjerstad/micro-bit-traffic-lights and click import

Metadata (used for search, rendering)

• for PXT/microbit

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