040000 tree db69060c0be2ed0b8b574cec23aa800826bb9613	air-quality-sensor-common
040000 tree a2a1af4f54c9ccebab7cd0fb516aaa9f93b3177e	linux
040000 tree 0c581317076c9733c04bc3f2b2f3b442b651a1a6	telink