Currently supported Ember devices:

EM250 [QFN48], EM260 [QFN40], EM341 [QFN48], EM342 [QFN48], EM346 [QFN48], EM351 [QFN48], EM357 [QFN48], EM3581 [QFN48], EM3582 [QFN48], EM3585 [QFN48], EM3586 [QFN48], EM3587 [QFN48], EM3588 [QFN48], EM3591 [QFN56], EM3592 [QFN56], EM3595 [QFN56], EM3596 [QFN56], EM3597 [QFN56], EM3598 [QFN56]