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September 2006, Issue 194

Multifuctional Wireless Alarm
Freescale Wireless Design Challenge 2005


by Carl Smith


StartSystem Overview Installation & Operation Garage Door Module Water Level Module Temperature Module Hardware Design Garage Door Sensor Water Level Sensor Temperature Sensor Software Design Improvements Peace of Mind Sources and PDF

TEMPERATURE MODULE

To program the temperature sensor module, set the network number and device number in the same way you set the garage door sensor. Following this, set the upper and lower temperature limits. LED1 and LED2 flash to prompt you to program of the upper temperature limit tens digit. Press S101 to cycle the value and S102 to enter.

LED3 and LED4 blink to indicate that the upper limit ones digit should be entered in the same manner. The two inner LEDs prompt the entry of the lower limit tens digit. The outer two LEDs are for the entry of the lower limit ones digit.

That’s it. When you’re done programming, you can place the temperature sensor in the area that you want to monitor.