Guilin Feiyu Electronic Technology Co., Ltd
Guilin Feiyu Electronic Technology Co., Ltd http://www.feiyudz.cn E-mail: service@feiyu-tech.com
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Like FY-602, the Data Radio will immediately into work state when it power on, so the antenna
should be installed before power on, in order to avoid Data Radio frequency power amplifier circuit part
overheat and burn out.
Connection must be pay attention to the polarity:
When you connect the Data radio to USB-TTL data cable, you need a 4P connecting wire like the
picture below shows:
Connection must be pay attention to the polarity: