ha! yes yes yes, the FLXS1 is the thing I built (purple module with the RGB LEDs and the OLED), which is running on a Teensy 3.2.
It has a octal 16 bit DAC to send CV for 4 sequencer channels, 4 CV inputs, 4 gate inputs, 4 gate outputs.
Thank you, Paul for all your hard work. It makes things like this possible!