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CC1101用不同的电源模块(PC机、电池)供电，PC机供电情况下，有时候接收不到，用手抹天线接头（接地部分），接收就可以了，这是地干扰么
。。。。
查查5V转3.3V的电源部分，减少纹波，可以加磁珠和去耦电容。另外请检查不同供电下的GND的走线是否有不同
