3 ms·
RP2040 is a pretty fitting MCU for this use case thanks to its PIOs coupled with DMA. It got me some impressive refresh rates on a 64x32 HUB75 display – over 2
by kjagiello 4y ago
RP2040 is a pretty fitting MCU for this use case thanks to its PIOs coupled with DMA. It got me some impressive refresh rates on a 64x32 HUB75 display – over 2 kHz in 24 bit color mode. The lack of networking capabilities out of the box is a bit of shame though.