New answers tagged spi
1
I've same display. I've changed in clock_EN.py:
Raspberry Pi pin configuration:
RST = 27
DC = 25
LED = 24
in
Raspberry Pi pin configuration:
RST = 25
DC = 24
LED = 27
... and now it works
0
The documentation you link is to the UART.
See https://pypi.org/project/spidev/ for the available spidev module documentation.
As for the meaning of mode perhaps look at a SPI wiki.
1
Switch the matrix round. Pull it from the sockets on the circuit board. Turn through 180° and re-insert it. LED matrices have a polarity and it's a common problem to get LEDs lit unexpectedly if the polarity is reversed.
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