GY-BME280-3.3 BME280 Atmospheric Pressure Sensor Module.ME-BME280 is a Breakout Board featuring a Bosch Sensortec ME280 Temperature, Humidity & Pressure Sensor. CityTechBD
ME-BME280 is a Breakout Board featuring a Bosch Sensortec ME280 Temperature, Humidity & Pressure Sensor.
The board has selectable I2C address jumper (solder link GS2), I2C pull-up resistors, 7 pin header 2.54mm, and two mounting holes 3.5mm.
Default setting of the board; single power rail Vdd=Vdd_IO (solder link GS1), pull-ups resistors (R2, R3) 10k, protocol selector resistor 0ohm (R1), decoupling capacitors 0.1uF on both power supply pins Vdd & Vdd_IO.
If you connect board to both power rails VDD_IO 1.8V and VDD 3.3V be sure to remove the power rail jumper GS1!
Product Images are shown for illustrative purposes only and may differ from the actual product. CityTechBD
Note: PCB might be different from the picture as per stock
Applications:
- Context awareness, e.g. skin detection, room change detection
- Fitness monitoring/well-being
- Warning regarding dryness or high temperatures
- Measurement of volume and airflow
- Home automation control
- Control heating, ventilation, air conditioning (HVAC)
- Internet of things
- GPS enhancement (e.g. time-to-first-fix improvement, dead reckoning, slope detection)
- Indoor navigation (change of floor detection, elevator detection)
- Outdoor navigation, leisure, and sports applications
- Weather forecast
- Vertical velocity indication (rise/sink speed) CityTechBD
Features:
- Package 2.5 mm x 2.5 mm x 0.93 mm metal lid LGA
- 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 uA @ 1 Hz humidity and temperature
- 2.8 uA @ 1 Hz pressure and temperature
- 3.6 uA @ 1 Hz humidity, pressure and temperature. CityTechBD
- 0.1 uA 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.
| General Specification |
| Model | GY-BME280-3.3 |
| Chip | BME280 |
| Power Supply | 3.3V |
| Peak Current | 1.12mA |
| Air Pressure Range | 300-1100hPa (equi. to +9000…-500m above sea level) |
| Temperature Range | -40 to +85 °C |
| Digital Interfaces | I2C (up to 3.4 MHz)
SPI (3 and 4 wire, up to 10 MHz) |
| Length (mm) | 15.5 |
| Width (mm) | 12 |
| Height (mm) | 2.4 |
| Weight (gm) | 0.8 |
| Shipment Weight | 0.01 kg |
| Shipment Dimensions | 6 × 6 × 1 cm |
Please allow 5% measuring deviation due to manual measurement. CityTechBD
Package Includes:
1 x GY-BME280-3.3 Precision Altimeter Atmospheric Pressure Sensor Module
1 x 6 pin Male Header. CityTechBD
