SKU: TH0372
Add accurate timekeeping to your Raspberry Pi with the DS3231 High Precision RTC Module. It keeps track of time even when the Pi is powered off using a backup battery, making it ideal for servers, data logging, and IoT projects.
Add accurate timekeeping to your Raspberry Pi with the DS3231 High Precision RTC Module. It keeps track of time even when the Pi is powered off using a backup battery, making it ideal for servers, data logging, and IoT projects.
The module features the DS3231 temperature-compensated RTC chip, delivering highly accurate time with minimal drift. It plugs directly into the Raspberry Pi GPIO header and communicates via I²C, enabling quick installation and reliable offline time synchronization.
Technical details for DS3231 High Precision RTC Clock Module for Raspberry Pi.
| Specification | Details |
|---|---|
| RTC Chip | DS3231 High Precision Real Time Clock |
| Clock Accuracy | ±2ppm (Temperature Compensated) |
| Interface | I²C |
| Operating Voltage | 3.3V – 5V |
| Backup Battery | Yes |
| Compatibility | Raspberry Pi with 40-pin GPIO header |
| Mounting | Direct GPIO plug-in module |
| Applications | Data Logging, IoT, Embedded Systems, Automation |
Pinout for DS3231 High Precision RTC Clock Module.
| Pi Pin | GPIO | Function | RTC Pin |
|---|---|---|---|
| 1 | 3.3V | Power | VCC |
| 3 | GPIO2 | I²C SDA | SDA |
| 5 | GPIO3 | I²C SCL | SCL |
| 6 | GND | Ground | GND |
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