GY-BME280 High Precision Atmospheric Pressure, Humidity and Temperature Sensor Module SPI IIC

SENGYBME280
Out-of-Stock
€10.10

GY-BME280 is a Breakout Board featuring a Bosch Sensortec BME280 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

Features:

  • 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
  • Operating range -40…+85 C, 0…100 % rel. humidity, 300…1100 hPa- Humidity sensor and pressure sensor can be independently enabled/disabled

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
  • 0.1 uA in sleep mode

BME280-3.3-SCH.jpg

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