SKU: 52723881998
Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
Download it through the Arduino Library Manager tool by searching for \'SparkFun AS7331\' or download it from the GitHub repository linked in the Documents tab
so you can have up to 127 SRF485WPR modules plus the controller
4GHz multiprotocol radio
the only parts not included are two AAA batteries
Gravity: Electrochemical Oxygen / O2 Sensor (0-25%Vol, I2C) Shipping:1 day Download it through the ArduinoThis Oxygen O2 Sensor is based on electrochemical principles and it can measure the ambient O2 concentration accurately and conveniently. With high anti interference ability, high stability and high sensitivity, this arduino compatible oxygen O2 sensor can be widely applied to fields like portable device, air quality monitoring device, and industries, mines, warehouses and other spaces where air is not easy to circulate. This compact dfrobot oxygen O2
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