We are preparing Arduino libraries for all features:
• scrolling text and writing images on the LED8x8 matrix
• playing single tone and multi tone sounds on the buzzer
• measuring the temperature with the on-board sensor
• measuring the light with LDR
• detecting movements with the PIR sensor
• reading distance to objects with Ultrasound sensor
• reading the Joystick status
• driving servo motors connected to the two connectors
• reading audio signals via microphone
• driving RGB and the red LEDs on board
• reading resistance on the 6 GPIOs to implement Makey-makey
• receive IR remote commands and transmit IR codes to control air conditions, TVs etc.
…
Scratch 3.0 which is re-written in HTML5 and looks great, but unfortunately they closed the extensions for boards and now support officially just Microbit and Lego. Probably this is their way to get some money for their efforts. There are issues open from people who use other boards and wanted to migrate their old projects to 3.0 posted almost year ago without any action, so we really are puzzled after all this popularity they got, this is the best way to shoot themselves in the leg.
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