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040000 tree 0b98d07defaaf4b49cf3206ac38233bb682ff380	esp32
040000 tree 1731c244b0543bee97dd094ea51fe79e14935fd0	linux-cirque
040000 tree 3cadc2df7342c373613456079ea6cbe8f7d62171	mbed
040000 tree 0528962fca3a55dbce8debaf8fea27c4841bcfb4	nrfconnect
040000 tree 65e45955010d6d5373beeea668b77bd2fd23b068	openiotsdk
040000 tree 17506f59664ce2188378448eaf80d9d003673152	tizen