I write this with a heavy heart and disappointment. Having worked with Arduino for decades, a transition to Espressif seemed natural. My first ESP project was a weather station using the Esp32 devkit and some specialized sensors using an odd collection of communication protocols. I needed a serial ...

In the called function, the controller asks for keyboard input to specify the month and year for which data are extracted.
I am fairly certain it is the serial input (a virtual keyboard) that is not interrupted. The input is dependent on:
on BTPort,available() which looks like it cannot be ...

I use a ESP32 WROOM Devkit board using Arduino. The ESP32 is connected to a DS3231 RTC that interrupts the ESP once per second. However, if any procedure is called from the loop(), then the interrupt stops until the procedure has been completed. I am not sure if this is a coding problem or whether ...