Ebyte E90-DTU(433L30E) User Manual page 26

E90-DTU(Ethernet) wireless transceiver
7.3.5 TCP multi-connection instructions
When the module is a TCP Server, up to 6 TCP Clients can be connected. When the 7th Client is connected, the first
Client will be disconnected. When the server's radio receives data, it will send data received by the radio to all connected
clients over the network.
7.3.6 Clearing cache instructions
When TCP is not established, the data received by the serial port is in the buffer, and users can set to clear buffer
according to the requirements, default closed.
7.4 RF Configuration Instructions
The E90-DTU supports RF configuration, first click the wireless configuration to switch to the RF configuration option,
and then click the Read Parameters.
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Figure 32 Overtime restart setting
Figure 33 Clearing cache setting
E90 series user manual
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