The live GPIO pin monitoring library sets up the ESP32 ... A real-time look into the pins and their behavior, including those set up for PWM, is invaluable for plenty of situations.

In particular there’s a GPIO that turns the camera on or off that’s relatively easy to solder a wire to, and it was this one that fed the PWM line. There are of course a few other ways to ...

It has a similar form factor and GPIO layout as the original Pico ... and 16kB cache and provides support to a variety of protocols, such as PWM (16 channels), UART (two channels), I2C (two ...