040000 tree c5ab9cd1fc171f4c5fb5cd45f8ba7eaa33522a01	air-quality-sensor-common
040000 tree 55d7240deb0421911693e2211f2930fbfc6f69e8	linux
040000 tree 1d67174f236a01a86f019d92251b5b897fc16ac5	telink