Now available in the EU from Welectron (Germany)

Highly accurate I2C BME280 temperature + humidity + atmospheric pressure sensor offer a stable ultra low power platform for an environment sensory board.

• same sensor found on the WeatherShield
• ultra low power sensor - see the no-battery solar+supercap Moteino project that runs perpetually without a battery
• must be powered from 3.3v (via "3V" pin)
• MoteinoM0 PCB flat-mount
• breadboard compatible header spacing

See the new WeatherShield Guide here!

What you get:

• SMD Assembled and tested unit, no headers soldered

An example of reading values from this sensor board is posted in this RFM69 library example sketch. Also the MotionMote sample sketch illustrates reading the BME280 sensor.

You may solder this directly on the belly of a MoteinoM0 for a super compact setup:

Readings comparison test between 2 WeatherShields (shown stacked with Moteinos):