Makerfire® Raspberry Pi RTC Module Real Time Clock Module DS1307 Chip with Coin Battery
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Last refresh May/02/2019 03:20 PM
Makerfire Raspberry Pi RTC Module Real Time Clock Module DS1307 Chip with Coin Battery Description: The RTC module is specifically designed for Raspberry Pi A+/B+/2/3 . It communicated with Raspberry Pi through I2C Interface. There is a Maxim DS1307 and CR1220 button cell on the board to keep the real time for a long time after the Raspberry Pi has it's power down. Set a serial port, TTL convenient way online debugging User Manual: http://wiki.52pi.com/index.php/BAT_RTC%28English%29 Technical Details Work Voltage: 5V Weight: 4.35g Maximum Current: 1.5mA VBAT Current: 800nA work temprature: 0+50 Crystal Oscilator: Epson 20 ppm scale: 22x26x18.6(mm) Battery: CR1220 RTC chip: DS1307 mount hole: 2*5 Stacking Header
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