         bareStatsTX();
         if(!ss1.changedValue()) { break; }
     }
+#endif
 
     // Start local counters in randomised positions to help avoid inter-unit collisions,
     // eg for mains-powered units starting up together after a power cut,

    }

    PrimaryRadio.listen(true);
    // Do early 'wake-up' stats transmission if possible
    // when everything else is set up and ready and allowed (TODO-636)
    // including all set-up and inter-wiring of sensors/actuators.

    OTV0P2BASE::serialPrintAndFlush(F(" prog: "));
    OTV0P2BASE::serialPrintAndFlush(progCounter, HEX);
    OTV0P2BASE::serialPrintlnAndFlush();
//    OTV0P2BASE::MemoryChecks::forceResetIfStackOverflow();  // XXX
//    OTV0P2BASE::MemoryChecks::resetMinSP();
#else
    if(128 > minsp) { OTV0P2BASE::serialPrintlnAndFlush(F("!SP")); }
    OTV0P2BASE::MemoryChecks::forceResetIfStackOverflow();
