Two serial connections for OctoKlipper Resonance Measurement

[BaTaTaAdb]

I'm using octo4a in conjunction with OctoKlipper. I want one serial connection for the printer and another for my Raspberry Pi Pico, which is equipped with the ADXL345 accelerometer. Is it possible to have a port, such as (/dev/ttyOcto4a2), or another serial port from octo4a that would allow me to perform resonance measurements directly from my phone?

Here's a post from the Klipper forum discussing the use of the Raspberry Pi Pico with the ADXL345 for portable resonance measurements: https://klipper.discourse.group/t/raspberry-pi-pico-adxl345-portable-resonance-measurement/1757.