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040000 tree 0d05ca47bca74fec36350975655fc37674f266e0	esp32
040000 tree f35042e8b0adba956d446ae582c3cb191a72ce09	linux-cirque
040000 tree 3cadc2df7342c373613456079ea6cbe8f7d62171	mbed
040000 tree 0a2bcfcf8c356c4a503f7a82a7260e55c8b5a1a7	nrfconnect
040000 tree 288aaedcea58294f5cba5434bfca43b874155c3b	openiotsdk
040000 tree 6ea8f724b3df50d623c9b13c6216edf74ec955e4	tizen