Test box mushroom controlled by a microcontroller. Harvest by picking up the temperature and humidity both inside and outside, but the yield. In all experiments, the first five rounds two and three in the winter is starting november 1, 2015 until March 27, 2016 a total test time of 113 days, yielding 7.000 g. Round four as the summer began cultivation on April 7, 2016 until April 27, 2016 a total test time of 20 days, did not yield the inside temperature 32 degrees, the average temperature the mushroom temperature requirements to build fiber mushrooms at 28 to 30 degrees thus making it impossible to create a mushroom mycelium. Round five as the rainy season began cultivation on June 10, 2016 until July 11, 2016 a total test time of 31 days, yielding 1000 g. Yield shows that each season will culminate with the flowering of a huge mushroom. As winter temperatures average at 29 degrees Celsius and the humidity is 83 percent, a climate suitable for the growth of mushroom mycelium and thus yields. But this summer, with temperatures averaging 32 degrees Celsius and humidity averaging 90 percent, as the temperature is not suited to the growth of mushroom mycelium, so do not yield. And if it is rainy, with temperatures averaging 30 degrees Celsius and humidity averaging 80 percent a climate suitable for the growth of mushroom mycelium and thus yields.