» RTC 03: RTC temperature
This example shows how to read the temperature of the Waspmote RTC, using its temperature sensor.
Required Materials
1 x Waspmote
1 x MiniUSB wire
1 x Battery
Notes
This example can be executed in Waspmote v12
Code
/*
* ------ [RTC_1] Reading RTC temperature example --------
*
* Explanation: This example shows how to read the temperature of the
* Waspmote RTC, using its temperature sensor
*
* Copyright (C) 2012 Libelium Comunicaciones Distribuidas S.L.
* http://www.libelium.com
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Version: 0.1
* Design: David Gascón
* Implementation: Marcos Yarza
*/
void setup(){
// Open the USB connection
USB.ON();
USB.println(F("RTC_3 example"));
// Powers RTC up, init I2C bus and read initial values
USB.println(F("Init RTC"));
RTC.ON();
}
void loop(){
// Getting Temperature
USB.print(F("Temperature: "));
USB.println(RTC.getTemperature(),DEC);
delay(5000);
}
Output
E#
RTC_3 example
Init RTC
Temperature: 25