Ebyte E180-Z6907A, User Manual

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Chengdu Ebyte Electronic Technology Co.,Ltd E180-Z6907A User Manual
Copyright ©2012–2019
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Chengdu Ebyte Electronic Technology Co., Ltd.
7-39
8. FAQ
8.1 Communication range is too short
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The communication distance will be affected when obstacle exists.
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Data lose rate will be affected by temperature, humidity and co-channel interference.
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The ground will absorb and reflect wireless radio wave, so the performance will be poor when testing near ground.
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Sea water has great ability in absorbing wireless radio wave, so performance will be poor when testing near the sea.
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The signal will be affected when the antenna is near metal object or put in a metal case.
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Power register was set incorrectly, air data rate is set as too high (the higher the air data rate, the shorter the
distance).
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The power supply low voltage under room temperature is lower than 2.5V, the lower the voltage, the lower the
transmitting power.
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Due to antenna quality or poor matching between antenna and module.
8.2 Module is easy to damage

Please check the power supply, ensure it is in the recommended supply voltage, voltage higher than the maximum
will damage the module.
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Please check the stability of power supply, the voltage cannot fluctuate too much.

Please make sure antistatic measure are taken when installing and using, high frequency devices have electrostatic
susceptibility.

Please ensure the humidity is within limited range, some parts are sensitive to humidity.