Host Computer Configuration Instructions; Hardware Design - Ebyte E330-400T13S User Manual

Chengdu Ebyte Electronic Technology Co., Ltd.

8. Host computer configuration instructions

The following figure shows the display interface of the E330-400T13S configuration host computer. The user can switch to the
command mode through M0 and M1, and quickly configure and read the parameters on the host computer.
In the configuration of the upper computer, the module address, frequency channel, network ID, and key are all displayed in decimal
mode; the value range of each parameter:
Baud rate: 1200~38400
Network address: 0～65535
Frequency channel: 0～166
When using the host computer to configure the relay mode, the user needs to pay special attention. Since each parameter in the host
computer is in the decimal display mode, the module address needs to be converted by conversion.

9. Hardware design

It is recommended to use a DC stabilized power supply to supply power to the module, and the power ripple coefficient should
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be as small as possible, and the module must be reliably grounded;
Please pay attention to the correct connection of the positive and negative poles of the power supply. Reverse connection may

cause permanent damage to the module;
Please check the power supply to ensure that it is within the recommended power supply voltage. If it exceeds the maximum

value, it will cause permanent damage to the module;
Please check the stability of the power supply, and the voltage should not fluctuate greatly and frequently;
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When designing the power supply circuit for the module, it is often recommended to reserve more than 30% margin, and the

whole machine is conducive to long-term stable operation;
The module should be as far away as possible from the power supply, transformer, high-frequency wiring and other parts with
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