Description
RTC Module Real TimeClock
The ds1307 rtc module is specifically designed for Raspberry Pi. It communicated with Raspberry Pi through the I2C bus. 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 off. To offer a convenient way to debug, there are five-pin has been set up which are 5v, 3.3v, RDX, Txd on board.
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.
Technical Details
- Set a serial port, TTL convenient way online debugging;
- RTC chip: DS1307;
- Battery: CR1220;
- Work Voltage: 5V
- Weight: 4.35g
- Maximum Current: 1.5mA
- VBAT Current: 800nA
- Work temperature: 0～+50℃
- Crystal Oscillator: Epson 20
- ppm scale: 22x26x18.6(mm)
- Battery: CR1220
- RTC chip: DS1307
- Mount hole: 2*5 Stacking Header
Package Includes
1 x Raspberry Pi RTC Module Real Time Clock Module DS1307
1 x CR1220 Cell
User Manual: https://wiki.52pi.com/index.php/DS1307_RTC_Module_with_BAT_for_Raspberry_Pi_SKU:_EP-0059
The RTC module is specifically designed for Raspberry Pi. It communicated with Raspberry Pi through the I2C bus. 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 off. To offer a convenient way to debug, there are five-pin has been set up which are 5v, 3.3v, RDX, Txd on board.
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.
he RTC module is specifically designed for Raspberry Pi. It communicated with Raspberry Pi through the I2C bus. 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 off. To offer a convenient way to debug, there are five-pin has been set up which are 5v, 3.3v, RDX, Txd on board.
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