Okay! I got my new “picotouch_grid” controller to be MUCH more responsive by using the #RaspberryPiPico’s PIO blocks to do touch sensing on the much higher-capacitance rows. It’s playable now! Columns are still using #CircutPython’s wonderful “touchio” library #rp2040 #MIDIController #PicoTouch

New #Tiny4WD with an #adafruit RP2040 feather running #CircutPython with an Airlift featherwing with Bluepad32 firmware so the robot can be controlled by a PS4 controller.