Data transmission method and system of Lora network server, medium and device

The invention discloses a data transmission method, a data transmission system of a Lora network server, a medium and a device. The method comprises the steps of configuring a spring to select a datareceiving-transmitting scheme and a caching scheme to acquire a data transceiver and a cache queue; using the data transceiver to receive data from a gateway, caching the data into the cache queue, extracting a data receiving packet from the cache queue, after uniqueness processing and lorawan protocol analysis, performing network access processing or application data processing on an acquired uplink data packet, and sending the processed uplink data packet to a Lora application server; when the Lora application server finds a downlink data packet, sending the downlink data packet to a Lora network server, and performing downlink processing and lorawan protocol coding to acquire a data sending packet, caching the data sending packet to the cache queue, and then extracting the data sendingpacket from the cache queu