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September 9, 2016 23:07
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//Webhook setup for Particle Console | |
/* | |
"event": "sensor_1", | |
"url": "https://api.thingspeak.com/update", | |
"requestType": "POST", | |
"form": { | |
"api_key": "{{k}}", | |
"field1": "{{1}}", | |
"field2": "{{2}}", | |
"field3": "{{3}}", | |
"field4": "{{4}}", | |
"field5": "{{5}}", | |
"field6": "{{6}}", | |
"field7": "{{7}}", | |
"field8": "{{8}}", | |
"lat": "{{a}}", | |
"long": "{{o}}", | |
"elevation": "{{e}}", | |
"status": "{{s}}" | |
}, | |
"mydevices": true, | |
"noDefaults": true | |
} | |
*/ | |
#include "SHT2x.h" | |
SHT2x sht; | |
FuelGauge fuel; | |
int led = 7; | |
String Temp; | |
String Humidity; | |
String bat_v; | |
String SoC; | |
String Now; | |
String POST; | |
const String key = "<API_KEY>"; | |
void setup() { | |
Serial.begin(9600); | |
Wire.begin(); | |
pinMode(D7, OUTPUT); | |
} | |
void loop() { | |
Now = String(Time.now()); | |
Temp = String(sht.GetTemperature()); | |
Humidity = String(sht.GetHumidity()); | |
bat_v = String(fuel.getVCell()); | |
SoC = String(fuel.getSoC()); | |
String item_1 = "{ \"1\": \"" + Now + "\","; | |
String item_2 = "\"2\": \"" + Temp + "\","; | |
String item_3 = "\"3\": \"" + Humidity + "\","; | |
String item_4 = "\"4\": \"" + bat_v + "\","; | |
String item_5 = "\"5\": \"" + SoC + "\","; | |
String item_k = "\"k\": \"" + key + "\" }"; | |
POST = item_1 + item_2 + item_3 + item_4 + item_5 + item_k; | |
Serial.println(POST); | |
Particle.publish("sensor_1", POST, 60, PRIVATE); // publish to cloud | |
digitalWrite(D7, HIGH); | |
delay(250); | |
digitalWrite(D7, LOW); | |
delay(750); | |
for(int i = 0; i < 1; i++) { | |
delay(60000); | |
} | |
} |
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/* | |
SHT2x - A Humidity Library for Arduino. | |
Supported Sensor modules: | |
SHT21-Breakout Module - http://www.moderndevice.com/products/sht21-humidity-sensor | |
SHT2x-Breakout Module - http://www.misenso.com/products/001 | |
Created by Christopher Ladden at Modern Device on December 2009. | |
Modified by Paul Badger March 2010 | |
Modified by www.misenso.com on October 2011: | |
- code optimisation | |
- compatibility with Arduino 1.0 | |
This library is free software; you can redistribute it and/or | |
modify it under the terms of the GNU Lesser General Public | |
License as published by the Free Software Foundation; either | |
version 2.1 of the License, or (at your option) any later version. | |
This library 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 | |
Lesser General Public License for more details. | |
You should have received a copy of the GNU Lesser General Public | |
License along with this library; if not, write to the Free Software | |
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
*/ | |
#include "SHT2x.h" | |
/****************************************************************************** | |
* Global Functions | |
******************************************************************************/ | |
/********************************************************** | |
* GetHumidity | |
* Gets the current humidity from the sensor. | |
* | |
* @return float - The relative humidity in %RH | |
**********************************************************/ | |
float SHT2x::GetHumidity(void) | |
{ | |
return (-6.0 + 125.0 / 65536.0 * (float)(readSensor(eRHumidityHoldCmd))); | |
} | |
/********************************************************** | |
* GetTemperature | |
* Gets the current temperature from the sensor. | |
* | |
* @return float - The temperature in Deg C | |
**********************************************************/ | |
float SHT2x::GetTemperature(void) | |
{ | |
return (-46.85 + 175.72 / 65536.0 * (float)(readSensor(eTempHoldCmd))); | |
} | |
/****************************************************************************** | |
* Private Functions | |
******************************************************************************/ | |
uint16_t SHT2x::readSensor(uint8_t command) | |
{ | |
uint16_t result; | |
Wire.beginTransmission(eSHT2xAddress); //begin | |
Wire.write(command); //send the pointer location | |
delay(100); | |
Wire.endTransmission(); //end | |
Wire.requestFrom(eSHT2xAddress, 3); | |
while(Wire.available() < 3) { | |
; //wait | |
} | |
//Store the result | |
result = ((Wire.read()) << 8); | |
result += Wire.read(); | |
result &= ~0x0003; // clear two low bits (status bits) | |
return result; | |
} |
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/* | |
SHT2x - A Humidity Library for Arduino. | |
Supported Sensor modules: | |
SHT21-Breakout Module - http://www.moderndevice.com/products/sht21-humidity-sensor | |
SHT2x-Breakout Module - http://www.misenso.com/products/001 | |
Created by Christopher Ladden at Modern Device on December 2009. | |
Modified by www.misenso.com on October 2011: | |
- code optimisation | |
- compatibility with Arduino 1.0 | |
This library is free software; you can redistribute it and/or | |
modify it under the terms of the GNU Lesser General Public | |
License as published by the Free Software Foundation; either | |
version 2.1 of the License, or (at your option) any later version. | |
This library 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 | |
Lesser General Public License for more details. | |
You should have received a copy of the GNU Lesser General Public | |
License along with this library; if not, write to the Free Software | |
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
*/ | |
#ifndef SHT2X_H | |
#define SHT2X_H | |
#include <inttypes.h> | |
#include "application.h" | |
#include "math.h" | |
typedef enum { | |
eSHT2xAddress = 0x40, | |
} HUM_SENSOR_T; | |
typedef enum { | |
eTempHoldCmd = 0xE3, | |
eRHumidityHoldCmd = 0xE5, | |
eTempNoHoldCmd = 0xF3, | |
eRHumidityNoHoldCmd = 0xF5, | |
} HUM_MEASUREMENT_CMD_T; | |
class SHT2x | |
{ | |
private: | |
uint16_t readSensor(uint8_t command); | |
public: | |
float GetHumidity(void); | |
float GetTemperature(void); | |
}; | |
// extern SHT2xClass SHT2x; | |
#endif |
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