user70265: I want to make a next version of my current project. I’m hoping to use an Arduino compatible processor that also supports at least 2 processes simultaneously without using pro threading or any other software workaround. The more commonly used the processor is, the better the user support will be if something goes wrong.

user4143: ESP32.  Dual core 240MHz, plus an extra XLP state machine.  Cheap and easily available on eBay/Amazon/Ali Express etc.  And with full Arduino support.

70265: <p>I want to make a next version of my current project. I’m hoping to use an Arduino compatible processor that also supports at least 2 processes simultaneously without using pro threading or any other software workaround. The more commonly used the processor is, the better the user support will be if something goes wrong.</p>
 4143: <p>ESP32.  Dual core 240MHz, plus an extra XLP state machine.  Cheap and easily available on eBay/Amazon/Ali Express etc.  And with full Arduino support.</p>
