040000 tree 90e3b9c598e8f2420bf0a2484fd52419861e6271	air-quality-sensor-common
040000 tree 55d7240deb0421911693e2211f2930fbfc6f69e8	linux
040000 tree f9c2fc844b3235ba77ef60492deefe0354c17a7d	telink