Data Transfer Test - Ebyte E840-TTL-4G02E User Manual

Chengdu Ebyte Electronic Technology Co.,Ltd.
Step 4. Set the device connection server IP and port number to: 112.54.89.224:4000 (non-LAN IP address, public
network address is required, the IP address here is only for demonstration), and finally click "Save all parameters", the
final picture is as follows:
Step 5. Click the tool "Module Restart" button and wait for the device LINK light to be on.

3.3 Data transfer test

Step 6. Use the PC to open "NetAssist.exe" and start the public network server, as shown in the following figure:
Step 7. Use the PC-side tool to send data to, and use the mobile phone to send data to the device. The
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E840-TTL-4G02E User Manual
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