Faq; Communication Range Is Too Short; Module Is Easy To Damage - Ebyte E180-Z6907A User Manual

Chengdu Ebyte Electronic Technology Co.,Ltd

8. FAQ

8.1 Communication range is too short

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
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distance).
The power supply low voltage under room temperature is lower than 2.5V, the lower the voltage, the lower the
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transmitting power.
Due to antenna quality or poor matching between antenna and module.
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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
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will damage the module.
Please check the stability of power supply, the voltage cannot fluctuate too much.
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Please make sure antistatic measure are taken when installing and using, high frequency devices have electrostatic
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susceptibility.
Please ensure the humidity is within limited range, some parts are sensitive to humidity.
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E180-Z6907A User Manual