Ebyte E90-DTU User Manual page 4

Chengdu Ebyte Electronic Technology Co., Ltd.
Support LBT function, the transceiver automatically waits to send data according to the current ambient noise
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intensity. The communication success rate of the module in harsh environments is greatly improved;
Support communication key function to effectively prevent data from being intercepted；
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With temperature compensation circuit, the frequency stability is better than ±1.5PPM；
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Operating temperature range: -40 ° C ~ +85 ° C, to adapt to a variety of harsh working environment；
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All-aluminum alloy casing, compact size, easy installation and good heat dissipation; perfect shielding design, with
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good electromagnetic compatibility and strong anti-interference ability；
Multiple protection functions such as power reverse connection protection, over-current protection, and antenna
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surge protection greatly increase the reliability of the device；
Powerful software functions, all parameters can be programmed: such as power, frequency, air data rate, address ID,
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etc；
with built-in watchdog and precise time layout, once an exception occurs, the transceiver will automatically restart,
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and continue to work according to the previous parameters.
Chengdu Ebyte Electronic Technology Co., Ltd.
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E90-DTU（2G4L27）User Manual
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