https://huggingface.co/datasets/Beifengdo/Arduino-Development/resolve/main/libraries/Firmata/utility/BLEStream.cpp
hf download hf://datasets/Beifengdo/Arduino-Development/libraries/Firmata/utility/BLEStream.cpp
curl -L -o BLEStream.cpp https://huggingface.co/datasets/Beifengdo/Arduino-Development/resolve/main/libraries/Firmata/utility/BLEStream.cpp
