Development v12

Warning - Product Update

All the resources present on this section belong to Waspmote v12, Waspmote Plug & Sense! v12 and Meshlium v3.8.

If you have a Waspmote v15, Waspmote Plug & Sense! v15 or Meshlium v4.0 please go to the new Development Section.

Check what is your version and what are the differences between the old and the new one in this document.

» BS 01: Temperature sensor

This example shows how to get the vale of temperature sensor. Temperature Sensor MCP9700A plugged to ANALOG6 pin

Required Materials

1 x Waspmote
1 x Battery
1 x MiniUSB wire
1 x MCP9700A temperature sensor

Notes

- It is important to keep in mind the correct allocation of the sensor in Waspmote
- This example can be executed in Waspmote v12 and Waspmote v15

Code

/*  
 *  ------ [BS_01] Getting the value of temperature sensor -------- 
 *  
 *  Explanation: This example shows how to get the vale of temperature
 *  sensor. Temperature Sensor MCP9700A plugged to ANALOG6 pin
 *  
 *  Copyright (C) 2016 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:           3.0
 *  Design:            Marcos Yarza
 *  Implementation:    Marcos Yarza
 */

float temperature = 0.0;

void setup()
{
  // Open the USB connection
  USB.ON();
  USB.println(F("USB port started..."));

}

void loop()
{  
  // read temperature sensor connected to ANALOG6 pin
  temperature = Utils.readTemperature();
  USB.print(F("Value of temperature: "));
  USB.print(temperature);
  USB.println(F(" Celsius degrees"));
  
  USB.println(F("------------------------------------------------------"));
  delay(1000); 
}

Output

H#
USB port started...
Value of temperature: 19.6774215698 Celsius degrees
------------------------------------------------------
Value of temperature: 19.6774215698 Celsius degrees
------------------------------------------------------
Value of temperature: 19.6774215698 Celsius degrees
------------------------------------------------------
Value of temperature: 20.0000000000 Celsius degrees
------------------------------------------------------
Value of temperature: 19.6774215698 Celsius degrees
------------------------------------------------------

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