Embodiments disclose a DEVS chip is used to send only meaningful data in the system and therefore saves energy and increase processing speed. The sensor nodes communicate with an office chip temperature sensor or power management. The data acquired by the senor nodes is used for evaluating of the quantizer which has a stored quantum size and a stored temperature value or power level. If the difference between a stored temperature or a stored power level and a new temperature or a new stored power level is greater or equal to the predetermined quantum size, the new temperature or new power level is saved. The quantizer generates an event that transmits the temperature or the power level with quantum value to the sensor nodes. The small changes in the difference does not affect the system beyond the quantizer.