I have started using mBlock 5.4.3 on Apple Mac with Orion board. The firmware is updated (0a.01.106). I have been working with the IR Receiver. I notice that when I connect the device, the Event “When Orion Starts Up” and the Sensing “IR receiver value” blocks are both grayed out. I can successfully upload, disconnect, and use the program as intended. However, I can’t easily test logic.
Can someone explain why certain blocks cannot be used in Live mode?
For reference, I am attaching a screen shot of the block code and the Arduino code.