SwanFeather-compatible dev board, powered by an STM32L4R5 @ 120 MHzLinks https://shop.blues.com/products/swan?__hstc=171785791.ccf569ab000769da246e6026cf27db31.1725378148382.1731606954497.1731688226641.29&__hssc=171785791.2.1731688226641&__hsfp=301312424&_gl=1*yfr2wo*_gcl_au*NTE2NTI3Njc1LjE3MjUzNzgxNTA.*_ga*MTY4MjUwMjE1LjE3MjUzNzgxNTA.*_ga_PJ7RGMWWBX*MTczMTY4ODIyNi4xMzIuMS4xNzMxNjg4MjMwLjU2LjAuMA..&_ga=2.214870807.1608101408.1731606954-168250215.1725378150
