SparkFun Digital Temperature Sensor Breakout - AS6212 (Qwiic)

The SparkFun Qwiic Digital Temperature Sensor Breakout is a high-performance device equipped with the AS6212 digital temperature sensor from ams AG. This sensor offers high temperature accuracy up to ±0.2°C within a broad range from -40°C to +125°C. The device is also designed for energy efficiency, consuming an average of 6µA during operation and only 0.1µA in standby mode. The sensor communicates using I²C and offers eight I²C addresses selectable via solder jumpers on the board. The I²C interface is connected to a pair of Qwiic connectors, compatible with the Qwiic Ecosystem, as well as to a standard 2.54mm-spaced PTH header for those who prefer a soldered connection.The AS6212 sensor comes with an alert output that can be triggered when the recorded temperature data crosses user-set thresholds. This feature is ideal for monitoring systems that need to maintain a specific temperature range. The sensor's sleep mode, combined with a single-shot temperature measurement function, allows the device to wake up, take a reading, and return to sleep mode. This low-power mode is particularly useful for battery-powered temperature measurement projects.As part of the SparkFun Qwiic Connect System, this sensor is part of an ecosystem of I²C sensors, actuators, shields, and cables designed to make prototyping faster and less error-prone. All Qwiic-enabled boards use a common 1mm pitch, 4-pin JST connector, reducing the amount of required PCB space and ensuring error-free connections thanks to the polarized design.Features:

* I²C communication (Qwiic enabled) * Eight selectable I²C addresses (0x48 Default) * Operating Temperature Range: -10°C to 125°C * High Temperature Accuracy:

* ±0.2°C from -10°C to 65°C * ±0.3°C from -40°C to -10°C and 65°C to 85°C * ±0.5°C from 85°C to 125°C

* Operating Voltage Range: 1.7V - 3.6V * Low Power Consumption:

* 6µA typical * 0.1µA standby

Documents:

* Schematic * Eagle Files * Board Dimensions * Hookup Guide * Datasheet (AS6212) * Qwiic Info Page * AS6212 Arduino Library * Qwiic AS6212 Py * GitHub Hardware Repo