add gpio led uart

hc

2024-05-10 748e4f3d702def1a4bff191e0cf93b6a05340f01

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# Locally computed:
sha256    741f7a71929ccd6a66bf75d2b03affc62411e229b70bb89399be9b1b2ce40629    alljoyn-base_tcl-16.04.00.tar.gz