How many 2812B LEDs can a teensy 3.2 reliably drive using a single output port (continuous led strip) and a good level shifter (74HCT245)? I see numbers on the Octo2811 page but it doesn’t mention if they are using all 8 outputs or what the config is to get at those numbers.
I’m not sure, but at least 1/8 of the huge projects mentioned on the PJRC site…