I have some cheapo OLED displays which have been so cost-optimised that they omit the reset pin in favour of expecting the user to toggle the power to the display off and on again in order to reset it. Now, when prototyping I can do that by just removing and replacing the wire, but I want to be able to switch it off and on again on MCU reset. What’s the best solution to this? I don’t think I can power the display directly from a GPIO pin on the ESP32.
I probably need a transistor. Which type is best to use here and why?