Needed tools¶ GCC for ARM GNU Make Python 3 (Tested with 3.8 and 3.9) J-Link For nRF targets¶ nrfjprog nRF SDK5 The versions used to build and test Mira are noted here. For NXP targets¶ MCUXpresso Software Development Kit (SDK) The versions used to build and test Mira are noted here.