trouble with RD-03D sensor library
im having trouble with an library for the RD-03D sensor. From the example https://www.instructables.com/Radar-Based-Home-Security-System-Using-RD-03D-and-/ its supposed to run on an esp32-2432s028(CYD), but the library uses softwareserial. Even though its supposed to be editet to work with an esp32, which it does on the website, i still get the error:
documents\Arduino\libraries\SoftwareSerial\SoftwareSerial.cpp:41:10: fatal error: avr/interrupt.h: No such file or directory
41 | #include <avr/interrupt.h>
Im just using the example to get the radar to work for my own project so all the web stuff can be ignored.
I tried the full sketch from the site for the CLD, esp32-wroom32 and esp32c6 but it still didnt work.
everything works until #include "RadarSensor.h" is added.
documents\Arduino\libraries\SoftwareSerial\SoftwareSerial.cpp:41:10: fatal error: avr/interrupt.h: No such file or directory
41 | #include <avr/interrupt.h>
Im just using the example to get the radar to work for my own project so all the web stuff can be ignored.
I tried the full sketch from the site for the CLD, esp32-wroom32 and esp32c6 but it still didnt work.
everything works until #include "RadarSensor.h" is added.

Instructables
Radar-Based Home Security System Using RD-03D and ESP32-C6: Introduction
Traditional home security systems have a fatal flaw. PIR (Passive Infrared) sensors, the backbone of most security setups, are notorious for false alarms triggered by pets, moving curtains, temperature changes, or even sunlight shifting…
Traditional home security systems have a fatal flaw. PIR (Passive Infrared) sensors, the backbone of most security setups, are notorious for false alarms triggered by pets, moving curtains, temperature changes, or even sunlight shifting…

