lora驱动，可驱动Sx1286芯片，属于底层驱动，支持发送接收并带有CRC校验(Lora driver, which can drive Sx1286 chip, belongs to the bottom driver. It supports sending and receiving and has CRC check.)

Lora芯片的驱动，可以实现lora点对点或者组网，也可以用于实现loraone(the driver for lora chips, which can be used for p2p or mesh network)