Grove - I2C High Accuracy Temp Sensor

Speaking of Arduino temperature sensors, the MCP9808 is one of the more accurate/precise temperature sensing options with a wider operating range and precision of +0.0625°C. This temperature sensor is compatible with Arduino with its I2C communication protocol, making it a perfect choice for your temperature-sensing projects with Arduino. Typically applied on industrial freezers, refrigerators, food processing, personal computers, servers, PC peripherals, consumer electronics, handheld/portable devices, and home automation.  Highlighted features Programmable temperature using a separate pin for alarm signal output  (MCP9808) is a high-accuracy digital module based on MCP9808 Provides high accuracy & a wide range of temperature measurements from -40°C to +125°C Unlike other sensors, you can choose the measurement resolution of this sensor Convenient to use this signal as an interruption to control other boards Can provide high flexibility for your temperature-sensing applications. Applications Industrial Freezers and Refrigerators Food Processing Personal Computers and Servers PC Peripherals Consumer Electronics Handheld/Portable Devices Home automation Specifications High accuracy & wide range of temperature measurement: ±0.25 (typical) from -40°C to +125°C ±0.5°C (maximum) from -20°C to 100°C ±1°C (maximum) from -40°C to +125°C User-selectable measurement resolution, providing flexibility for your temperature-sensing applications. +0.5°C, +0.25°C, +0.125°C, +0.0625°C User-programmable registers, allow for user-selectable settings (E.g. Low-power or Shutdown modes) The I2C interface works great with Arduino Grove interface, fully compatible with Grove ecosystem, truly plug & play Easily convert the temperature data to a digital word for easy microcontroller readings Dimensions 40mm x20mm x7mm Hardware Overview   Figure 1: Development Board Connections Figure 2: LED Indicators Documentation Data Sheet