SparkFun Digital Temperature Sensor Breakout - AS6212 (Qwiic)

Item number 59299 Brand Sparkfun Model SEN-18521 Share Write a review
SparkFun Digital Temperature Sensor Breakout - AS6212 (Qwiic)



Description Attachments

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

Properties

Brand information
Brand Sparkfun
ModelSEN-18521
More infoDigital Temperature Sensor Breakout - AS6212 (Qwiic) Hookup Guide - SparkFun Learn
Size info
Length27 mm
Width27 mm
Height5 mm
Weight6,6 g
Sparkfun
€ 10,70€ 8,85 Excl. VAT (NL)
Out of stock Not in stock with the supplier
ETA is not known
Shipped from € 3,50 (NL) 30 days cooling-off Excellent service

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