add gpio led uart

hc

2024-05-10 748e4f3d702def1a4bff191e0cf93b6a05340f01

1
2
050e79c9683a7b063bbce2dafc37bb20  rknn_toolkit_lite2-1.4.0-cp37-cp37m-linux_aarch64.whl
a3da64f0b2fb6bcbc4dc39bb86f23517  rknn_toolkit_lite2-1.4.0-cp39-cp39-linux_aarch64.whl