esp8266_4MB_min - 160Mhz (instead of 80) ;-)

+ small things

wled00/FX.cpp

@@ -4870,7 +4870,7 @@ uint16_t mode_2Dgameoflife(void) { // Written by Ewoud Wijma, inspired by https:
 
     for (int y = 0; y < rows; y++) for (int x = 0; x < cols; x++) prevLeds[XY(x,y)] = CRGB::Black;
     memset(crcBuffer, 0, sizeof(uint16_t)*crcBufferLen);
-  } else if (strip.now - SEGENV.step < FRAMETIME_FIXED * map(SEGMENT.speed,0,255,64,4)) {
+  } else if (strip.now - SEGENV.step < FRAMETIME_FIXED * (uint32_t)map(SEGMENT.speed,0,255,64,4)) { //WLEDMM (uint32_t) surpresses warning
     // update only when appropriate time passes (in 42 FPS slots)
     return FRAMETIME;
   }