Cjmcu Bme280 Bosch Embedded High Precision Atmospheric Pressure Height Sensor Module
Rs. 293.00 Rs. 335.00
- Brand: https://www.bosch-sensortec.com/products/environmental-sensors/h
- Product Code: SEN-BAROMETRIC
- SKU - SE-1447
- Availability: 2-3 Days
- Price in reward points: 7
- For Bulk Order
9962060070
Quick support on WhatsApp (+919962060070) only between morning 11am-4pm, no call will be answered
SPECIFICATION:
- Digital interface I2C (up to 3.4 MHz) and SPI (3 and 4 wire, up to 10 MHz)
- Supply voltage VDD main supply voltage range: 1.71 V to 3.6 V
- VDDIO interface voltage range: 1.2 V to 3.6 V
- Current consumption: 1.8 μA @ 1 Hz humidity and temperature
2.8 μA @ 1 Hz pressure and temperature
3.6 μA @ 1 Hz humidity, pressure and temperature
0.1 μA in sleep mode
- Operating range -40~+85 °C, 0~100 % rel. humidity, 300~1100 hPa
- Humidity sensor and pressure sensor can be independently enabled / disabled
- Register and performance compatible to Sensortec BMP280 digital pressure sensor
- RoHS compliant, halogen-free, MSL1
Parameters for humidity sensor:
- Response time: 1s
- Accuracy tolerance: ±3 % relative humidity
- Hysteresis: ±1% relative humidity
Parameters for pressure sensor:
- RMS Noise 0.2 Pa, equiv. to 1.7 cm
- Offset temperature coefficient ±1.5 Pa/K, equiv. to ±12.6 cm at 1 °C temperature change
| OVERVIEW: | |
| -Operation Voltage | 3.3V |
| -Temp Range | -40C to 85C |
| -Humidity Range | 0 - 100% RH, =-3% from 20-80% |
| -Pressure Range | 30,000Pa to 110,000Pa, relative accuracy of 12Pa, absolute accuracy of 100Pa |
| -Altitude Range | 0 to 30,000 ft (9.2 km), relative accuracy of 3.3 ft (1 m) at sea level, 6.6 (2 m) at 30,000 ft. |
| -Incredibly Small | |
| -I2C & SPI Communications Interface | |
PACKAGE INCLUDES:
1 PCS x Cjmcu Bme280 Bosch Embedded High Precision Atmospheric Pressure Height Sensor Module
https://www.bosch-sensortec.com/products/environmental-sensors/humidity-sensors-bme280/
//SOURCE CODE TAKEN FROM BELOW LINK
//https://lastminuteengineers.com/bme280-arduino-tutorial/
#include <Wire.h>
#include <Adafruit_Sensor.h>
#include <Adafruit_BME280.h>
#define SEALEVELPRESSURE_HPA (1013.25)
Adafruit_BME280 bme;
void setup() {
Serial.begin(9600);
if (!bme.begin(0x76)) {
Serial.println("Could not find a valid BME280 sensor, check wiring!");
while (1);
}
}
void loop() {
Serial.print("Temperature = ");
Serial.print(bme.readTemperature());
Serial.println("*C");
Serial.print("Pressure = ");
Serial.print(bme.readPressure() / 100.0F);
Serial.println("hPa");
Serial.print("Approx. Altitude = ");
Serial.print(bme.readAltitude(SEALEVELPRESSURE_HPA));
Serial.println("m");
Serial.print("Humidity = ");
Serial.print(bme.readHumidity());
Serial.println("%");
Serial.println();
delay(1000);
}
15 days