B4R Question Test Scrolling text led from the example,but it can't work?

Theera

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From here :-https://www.b4x.com/android/forum/threads/rmax7219ledmatrix.69861/#content

The b4R has compile completely, it is correct. I selected board is NodeMCU v1(NodeMCU v.3 has wifi) insteadofWeMos D1.I don't understand,why it doesn't work. I have the log file as belows
 
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Theera

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Myconect of wire are these

Din.pin is d7
CS pin.is d8
CLK.pin.is.d5
Vcc.pin.is Vin
GND.pin.is g
 

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Theera

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