Ebyte E220P-400T22S, Руководство пользователя

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Chengdu Ebyte Electronic Technology Co., Ltd. E220P-400T22S User Manual
Copyright ©2012–2020,
Chengdu Ebyte Electronic Technology Co., Ltd.
15
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
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
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
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;