Arduino + Raspberry Pi + Ubidots Made Easy

1import serial
2
3from ubidots import ApiClient
4
5print("Program  Started")
6
7api = ApiClient(token ='Insert your API token here') #update token
8
9my_temp  = api.get_variable('Insert your variable token here') #update variable ID
10
11ser  = serial.Serial('/dev/ttyACM0', 9600) #update with port for Arduino
12
13while  True:
14    read_serial = ser.readline()
15    tempReading = (float(read_serial))  #convert to float 
16    new_value = my_temp.save_value({'value': tempReading})
17    print(read_serial) #prints serial reading to python

1/*
2 * Project: Temperature Reading and uploading value to Ubidots
3  * Created by: David Escobar
4 */
5
6
7 const int analogTemp = A0; //temperature  input pin
8
9
10 void setup()
11{
12  //start serial communication
13  Serial.begin(9600);
14}
15
16void  loop()
17{
18  int tempRead = analogRead(analogTemp); //read analog value
19  float voltage = (tempRead/1024.0) * 5.0; //convert to voltage
20  float tempC  = (voltage - .5) * 100; //convert voltage to celsius
21  float tempF = (tempC *  1.8) + 32; //convert to fahrenheit
22  Serial.println(tempF); //print value to  serial port
23  delay(10000); //wait 10 seconds before new reading
24}
25

1import serial
2
3from ubidots import ApiClient
4
5print("Program
6  Started")
7
8api = ApiClient(token ='Insert your API token here') #update token
9
10my_temp
11  = api.get_variable('Insert your variable token here') #update variable ID
12
13ser
14  = serial.Serial('/dev/ttyACM0', 9600) #update with port for Arduino
15
16while
17  True:
18    read_serial = ser.readline()
19    tempReading = (float(read_serial))
20  #convert to float 
21    new_value = my_temp.save_value({'value': tempReading})
22
23    print(read_serial) #prints serial reading to python