Forked from SaheblalBagwan/hornbill_Industrial_dataLogger.ino
Created
July 27, 2017 21:37
-
-
Save smougenot/59b790bcf00b44d2af8034de7680781b to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| /* | |
| * Tutorial : Hornbill Industrial Data logger (Temp and Current ) | |
| * Sensor: Max6675 Temp Sensor, non-invasive Current Sensor sensor | |
| * Reference links: | |
| https://exploreembedded.com/wiki/Hornbill_Industrial_Data_Logger | |
| https://exploreembedded.com/wiki/Secure_IOT_with_AWS_and_Hornbill_ESP32 | |
| https://exploreembedded.com/wiki/AWS_IOT_with_Arduino_ESP32 | |
| * Library Links: | |
| https://github.com/ExploreEmbedded/Hornbill-Examples/tree/master/arduino-esp32/AWS_IOT/examples | |
| https://github.com/openenergymonitor/EmonLib | |
| https://github.com/adafruit/MAX6675-library | |
| */ | |
| #include <AWS_IOT.h> | |
| #include <WiFi.h> | |
| #include <max6675.h> | |
| #include <EmonLib.h> | |
| /************************************************************************ | |
| AWS Configuration | |
| /************************************************************************/ | |
| char WIFI_SSID[]="your Wifi SSID"; | |
| char WIFI_PASSWORD[]="Wifi Password"; | |
| char HOST_ADDRESS[]="AWS host address"; | |
| char CLIENT_ID[]= "client id"; | |
| char TOPIC_NAME[]= "your thing/topic name"; | |
| /***********************************************************************/ | |
| /********************************************************** | |
| Pin Mapping | |
| **********************************************************/ | |
| int thermoDO = 27; | |
| int thermoCS = 14; | |
| int thermoCLK = 12; | |
| int currentPin = 36; | |
| /*********************************************************/ | |
| /********************************************************* | |
| Create instances | |
| /*********************************************************/ | |
| AWS_IOT AWS_CLIENT; | |
| MAX6675 thermoCouple(thermoCLK, thermoCS, thermoDO); | |
| EnergyMonitor emon; | |
| /*********************************************************/ | |
| int status = WL_IDLE_STATUS; | |
| int tick=0, publishMsg=0; | |
| char payload[512]; | |
| void setup() { | |
| Serial.begin(115200); | |
| delay(2000); | |
| while (status != WL_CONNECTED) | |
| { | |
| Serial.print("Attempting to connect to SSID: "); | |
| Serial.println(WIFI_SSID); | |
| // Connect to WPA/WPA2 network. Change this line if using open or WEP network: | |
| status = WiFi.begin(WIFI_SSID, WIFI_PASSWORD); | |
| // wait 5 seconds for connection: | |
| delay(5000); | |
| } | |
| Serial.println("Connected to wifi"); | |
| if(AWS_CLIENT.connect(HOST_ADDRESS,CLIENT_ID)== 0) | |
| { | |
| Serial.println("Connected to AWS"); | |
| delay(1000); | |
| } | |
| else | |
| { | |
| Serial.println("AWS connection failed, Check the HOST Address"); | |
| while(1); | |
| } | |
| delay(2000); | |
| emon.current(currentPin, 111.1); // Current: input pin, calibration. | |
| } | |
| void loop() { | |
| double Irms,power,tempCelcius; | |
| if(tick >= 5) // Publish every 5secs | |
| { | |
| tempCelcius = thermoCouple.readCelsius(); | |
| Irms = emon.calcIrms(1480); // Calculate Irms only | |
| power = 230 * Irms; | |
| sprintf(payload,"Temperature:%f'C, Irms Current:%fA, Power:%fW",tempCelcius,Irms,power); | |
| if(AWS_CLIENT.publish(TOPIC_NAME,payload) == 0) | |
| { | |
| Serial.println(payload); | |
| tick = 0; // Publish successfull, wait for 5more seconds | |
| } | |
| else | |
| { | |
| Serial.println("Publish failed, Will try again after 1sec"); | |
| } | |
| } | |
| else | |
| { | |
| tick++; | |
| } | |
| vTaskDelay(1000 / portTICK_RATE_MS); | |
| } |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment