Chengdu Ebyte Electronic Technology Co., Ltd.
E104-BT06 User Manual
Copyright ©2012–2018
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Chengdu Ebyte Electronic Technology Co., Ltd
Sea water has a strong ability to absorb radio waves, so the seaside test results are poor
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If there is a metal object near the antenna or placed in a metal shell, the signal attenuation will be very serious;
The power register setting is wrong, the air speed setting is too high (the higher the air speed, the closer the
distance);
The low voltage of the power supply at room temperature is lower than the recommended value, the lower the
voltage, the lower the power output;
The poor matching degree of the antenna and the module or the quality of the antenna itself.
8.2 Module is easily damaged
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;
Please ensure anti-static operation during installation and use, and high-frequency components are
electrostatically sensitive;
Please ensure that the humidity during installation and use should not be too high, and some components are
humidity sensitive devices;
If there is no special requirement, it is not recommended to use at too high or too low temperature.
8.3 Bit error rate is too high
Unsatisfactory power supply may also cause garbled codes. Ensure the reliability of the power supply
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