The proposed protocol features reliable and fast image transmission while periodically transmitting scalar data without interruption by allowing two networks. a LoRa network and a wireless sensor network. with different transmission characteristics to cooperate. It adopts the RT-LoRa protocol for periodic scalar data transmission and uses a WSN-based pipelined transmission method that... https://www.chiggate.com/loving-earth-jilungin-dreaming-tea-30g-cheap/