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10
UDP Server
(1) UDP Server means that the source IP address is not verified on the basis of ordinary UDP. After each UDP data
packet is received, the destination IP is changed to the data source IP and port number. When sending data, it is sent
to the most recent communication. That IP and port number.
(2) This mode is usually used in data transmission scenarios where multiple network devices need to communicate
with the module and do not want to use TCP due to the high speed and frequency.
Note: UDP Server cannot actively send data, only after receiving data, can it send data to the IP and port that have
recently interacted with data.
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CAN Part
4.1.2. Relay enable
The device has the function of two-way CAN mutual transmission, that is, the relay function. When the device is in
relay mode, the data received by CAN1 on its network will be sent to the network where CAN2 is located, and the
data received by CAN2 on its network will be sent to the network where CAN1 is located.
Note: When the baud rates of the two CAN networks are different, it should be noted that the high baud rate needs
