> little-to-no latency I don't follow Teensy deeply but both the ESP32/STM32 are being used for real time audio processing. I'm using it to decode DTMF withou

> little-to-no latency I don't follow Teensy deeply but both the ESP32/STM32 are being used for real time audio processing. I'm using it to decode DTMF without using a one more DIP IC. I'm sure there's some latency involved but for my use case, the bang for the buck is great.