byte Elm327::o2S8WRVoltage(unsigned int &equivRatio, unsigned int &voltage){ return o2WRVoltage("2B", equivRatio, voltage); }
byte Stn1100::o2S8WRVoltage(unsigned int &equivRatio, unsigned int &voltage){ return o2WRVoltage("2B", equivRatio, voltage); }