MOD-RTC2  

MOD-RTC2 - Open Source Hardware Board
MOD-RTC2 - Open Source Hardware Board MOD-RTC2 - Open Source Hardware Board
MOD-RTC2 accurate time keeping module with DS3231
Price3.95 EUR
10 - 49 pcs3.56 EUR
50 - 10000 pcs3.16 EUR
In stock
MOD-RTC2 is newer and improved version of our MOD-RTC module and suitable for application which require accurate time keeping during power off. It's with smaller dimensions and DS3231 is more preciese in time keeping than PCF8563 used in MOR-RTC. Arduino library and Linux demo code is provided.
UEXT connector allow MOD-RTC2 to be plug simply to any of our boards with UEXT without cables and soldering.

FEATURES

  • DS3231 accurate time keeping IC
  • I2C interface
  • UEXT connector
  • CR2032 Li battery holder for backup power supply
  • operating temperature -45+85C
  • Dimensions 37 x 20 mm (1.45 x 0.78")

DOCUMENTS

HARDWARE

  • MOD-RTC2 schematic in PDF format.
  • GitHub repository with KiCAD files

SOFTWARE

  • Arduino library and demo code for MOD-RTC2
  • A20-OLinuXino-MICRO demo code