Revolt-NC5462 的错误解码过多

{"tst":"2023-11-07T15:20:12.431485-0500","topic":"sensor/foo/rtl_433/Revolt-NC5462/0","qos":0,"retain":0,"payloadlen":273,"payload":{"time":"2023-11-07 15:20:11","protocol":239,"model":"Revolt-NC5462","id":0,"voltage_V":0,"current_A":0,"frequency_Hz":0,"power_W":0,"power_factor_VA":0,"energy_kWh":0,"button":0,"mic":"CHECKSUM","mod":"ASK","freq":433.91875,"rssi":-6.30842,"snr":14.98329,"noise":-21.2917}} 这条记录的电压和频率都为 0，还有一个 energy_kWh 字段。 显然，校验和不够强。 建议的修复方法是，如果 V=0 或 f=0，则暂时不删除，因为很不大可能会删除有用的数据。