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- /***************************************************
- This is an example for the TMP006 Barometric Pressure & Temp Sensor
- Designed specifically to work with the Adafruit TMP006 Breakout
- ----> https://www.adafruit.com/products/1296
- These displays use I2C to communicate, 2 pins are required to
- interface
- Adafruit invests time and resources providing this open source code,
- please support Adafruit and open-source hardware by purchasing
- products from Adafruit!
- Written by Limor Fried/Ladyada for Adafruit Industries.
- BSD license, all text above must be included in any redistribution
- ****************************************************/
- #include <Wire.h>
- #include "Adafruit_TMP006.h"
- // Connect VCC to +3V (its a quieter supply than the 5V supply on an Arduino
- // Gnd -> Gnd
- // SCL connects to the I2C clock pin. On newer boards this is labeled with SCL
- // otherwise, on the Uno, this is A5 on the Mega it is 21 and on the Leonardo/Micro digital 3
- // SDA connects to the I2C data pin. On newer boards this is labeled with SDA
- // otherwise, on the Uno, this is A4 on the Mega it is 20 and on the Leonardo/Micro digital 2
- Adafruit_TMP006 tmp006;
- //Adafruit_TMP006 tmp006(0x41); // start with a diferent i2c address!
- void setup() {
- Serial.begin(9600);
- Serial.println("Adafruit TMP006 example");
- // you can also use tmp006.begin(TMP006_CFG_1SAMPLE) or 2SAMPLE/4SAMPLE/8SAMPLE to have
- // lower precision, higher rate sampling. default is TMP006_CFG_16SAMPLE which takes
- // 4 seconds per reading (16 samples)
- if (! tmp006.begin()) {
- Serial.println("No sensor found");
- while (1);
- }
- Serial.println("Send s to enter sleep mode, or w to wake up. Measurements are not updated while asleep!");
- }
- void loop() {
- // Check for sleep/wake command.
- while (Serial.available() > 0) {
- char c = Serial.read();
- if (c == 'w') {
- Serial.println("Waking up!");
- tmp006.wake();
- }
- else if (c == 's') {
- Serial.println("Going to sleep!");
- tmp006.sleep();
- }
- }
- // Grab temperature measurements and print them.
- float objt = tmp006.readObjTempC();
- Serial.print("Object Temperature: "); Serial.print(objt); Serial.println("*C");
- float diet = tmp006.readDieTempC();
- Serial.print("Die Temperature: "); Serial.print(diet); Serial.println("*C");
- delay(4000); // 4 seconds per reading for 16 samples per reading
- }
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