//Serial.begin(115200); //Initialize baud rate particleSensor.begin(Wire, I2C_SPEED_FAST); //Use default I2C port, 400kHz speed particleSensor.setup(); //Configure sensor with default settings particleSensor.setPulseAmplitudeRed(0x0A); //Turn Red LED to low to indicate sensor is running }...
This library allows you to communicate with I2C / TWI devices. On the Arduino boards with the R3 layout (1.0 pinout), the SDA (data line) and SCL (clock line) are on the pin headers close to the AREF pin. The Arduino Due has two I2C / TWI interfaces SDA1 and SCL1 are near to ...
particleSensor.begin(Wire, I2C_SPEED_FAST)) //Use default I2C port, 400kHz speed { Serial.println(F("MAX30105 was not found. Please check wiring/power.")); while (1); } //Serial.println(F("Attach sensor to finger with rubber band. Press any key to start conversion"));...
// Initialize sensor if(!particleSensor.begin(Wire, I2C_SPEED_FAST))//Use default I2C port, 400kHz speed { Serial.println("MAX30105 was not found. Please check wiring/power. "); while(1); } Serial.println("Place your index finger on the sensor with steady pressure."); particleSensor....
if (!particleSensor.begin(Wire, I2C_SPEED_FAST)) //Use default I2C port, 400kHz speed { Serial.println("MAX30105 was not found. Please check wiring/power. "); while (1); } Serial.println("Place your index finger on the sensor with steady pressure."); ...
if (!particleSensor.begin(Wire, I2C_SPEED_FAST)) //Use default I2C port, 400kHz speed { Serial.println("MAX30105 was not found. Please check wiring/power. "); while (1); } Serial.println("Place your index finger on the sensor with steady pressure."); ...
default: // 以上条件都不符合时,预设执行的动作 digitalWrite(12,LOW); digitalWrite(13,LOW); } while 当while之后的条件成立时,执行括号内的程序代码。 范例: // 当sensor值小于512,闪烁LED灯 sensorValue = analogRead(1); while (sensorValue 《 512) { ...
// Initialize sensor if (!particleSensor.begin(Wire, I2C_SPEED_FAST)) //Use default I2C port, 400kHz speed { Serial.println(F("MAX30105 was not found. Please check wiring/power.")); while (1); } //Serial.println(F("Attach sensor to finger with rubber band. Press any key to star...
feat(Zigbee): Adding Zigbee Wind speed sensor endpoint by @lboue in #10455 CI & testing test(i2c): Add test to scan bus by @lucasssvaz in #11022 New Contributors @iranl made their first contribution in #11035 @oli-the-kitty made their first contribution in #11064 Full Changelog: 3.2...
default: // 以上条件都不符合时,预设执行的动作 digitalWrite(12,LOW); digitalWrite(13,LOW); } while 当while之后的条件成立时,执行括号内的程序代码。 范例: // 当sensor值小于512,闪烁LED灯 sensorValue = analogRead(1); while (sensorValue < 512) { ...