Can I use the LR1302 Gateway Module+HAT to transmit video?

It is not recommended to use it to transmit videos.
LoRaWAN is usually used to transmit low-speed, low-power, and low-volume data, such as sensor readings, device status, etc. Video transmission requires a higher data transmission rate to ensure the smoothness and clarity of the video. In addition, the bandwidth limitation of LoRaWAN may cause delays, freezes, or quality degradation in video transmission, thus affecting the user experience.