Since this concerns many modules a photo of the necessary modification would be helpful.
Posts made by drjakob
Problems with Vibrator Motor Unit in uiflow
The Vibrator Motor Unit is still missing as a unit in uiFlow 1.2.3 and 1.4.5. The official sample code (https://docs.m5stack.com/#/en/unit/vibrator ) won't work with M5Stack fire. The program always crashes when I try to digitalWritePin 26. Any ideas how to get vibrator motor working?