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040000 tree 0b98d07defaaf4b49cf3206ac38233bb682ff380	esp32
040000 tree 1731c244b0543bee97dd094ea51fe79e14935fd0	linux-cirque
040000 tree 3cadc2df7342c373613456079ea6cbe8f7d62171	mbed
040000 tree 0528962fca3a55dbce8debaf8fea27c4841bcfb4	nrfconnect
040000 tree 47f1a84e0565da5a59801e7b4753d8acebe59ccd	openiotsdk
040000 tree 8b5f34b97b5a28f64b11fd7c36fdaa4e49bb3d31	tizen