1Set USB Logic Analyzer Device Set USB Cable 24MHz 8CH 24MHz 8 Channel UART IIC SPI Debug for Arduino ARM FPGA M100 Hot

There may be cheaper options. I never used the lower end stuff, so check user reviews. The second one looks promising. https://www.amazon.com/Comidox-Analyzer-Device-Channel-Arduino/dp/B07KW445DJ https://www.amazon.com/dp/B07D21GG6J/ref=sspa_mw_detail_0?ie=UTF8&psc=1&spc=MTo4NzEzMjkwMzkwMDUxNzQ3OjE3ODExOTQyMTM6c3BfcGhvbmVfZGV0YWlsOjIwMDA3NzA1OTMyMTI5ODo6Ojo&sp_csd=d2lkZ2V0TmFtZT1zcF9waG9uZV9kZXRhaWw