I have tested the blocks associated with the single button unit and they definitely need some work.
Button press c shaped block only allows for a single press or release and the jigsaw shaped block
when combined with an if condition it throws an error that btn0_wasReleased or wasPressed is not defined.
These issues will be resolved in the next update and hopefully some extra functionality added.
File "M5Burner.py", line 17, in <module>
fw_list = json.loads(f.read())
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/json/__init__.py", line 338, in loads
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/json/decoder.py", line 366, in decode
obj, end = self.raw_decode(s, idx=_w(s, 0).end())
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/json/decoder.py", line 382, in raw_decode
obj, end = self.scan_once(s, idx)
ValueError: Expecting , delimiter: line 38 column 1 (char 1675)