SparkFun RTC I2C for Micro:Bit

The gator:RTC is a supplemental data logging tool to be used in conjunction with the gator:log, part of SparkFun's gator:bit series of gator-clippable accessories designed for easy interface with the micro:bit or other microcontrollers. This tool allows a student to focus more on the experiment than watching a thermometer or stopwatch.

At its core is a RV-3028 real time clock (RTC) module from Micro Crystal, using a convenient I2C bus interface. The module enables you to track the year, month, date, weekday, hours, minutes, and seconds. It also includes an external event input with a handy time stamp function. It is extremely low power, running at about 40-60nA at 3V. The gator:RTC provides four pads for power and data and a built-in, rechargeable 3V lithium coin cell battery.

Product Video

Quick Spec

  • RV-3028 RTC module
  • I²C bus interface
  • Tracks year, month, date, weekday, hours, minutes, and seconds
  • External event input with time stamp function
  • Low power: 40-60nA at 3V
  • Four pads for power and data
  • Rechargeable 3V lithium coin cell battery

Resources

Shipping List

  • 1 x SparkFun RTC I2C for Micro:Bit


SparkFun RTC I2C for Micro:Bit

  • Brand: Sparkfun
  • Product Code: COM-15486
  • Stock

    Warehouse Stock Status Location
    Centurion In Stock C79
    Stellenbosch New Product Arriving Soon
  • R278.00 (Inc Tax: R319.70)


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Tags: sparkfun, data, log, logger, logger, micro:bit, micro bit, microbit, gator, gator log, i2c, rtc, real time clock, clock