Configuration Instruction On Computer; Hardware Design - Ebyte E220P-400T22S User Manual

Chengdu Ebyte Electronic Technology Co., Ltd.

8. Configuration Instruction on Computer

The following figure shows the display interface of the E220P-400T22S configuration host computer. The user can switch to the
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command mode through M0 and M1, and quickly configure and read the parameters on the host computer.
In the configuration of the host computer, the module address, frequency channel, network ID, and key are all displayed in
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decimal mode; the value range of each parameter:
Network address：0～65535
Frequency channel：0～83
Internet ID：0～255
Key：0～65535

9. Hardware Design

It is recommended to use a DC stabilized power supply to supply power to the module. The power ripple coefficient should 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
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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, the voltage should not fluctuate greatly and frequently;
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E220P-400T22S User Manual
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