Raspberry Pi RTC Expansion Module
Real-time clock expansion module designed for Raspberry Pi. Maintains accurate timekeeping when the Pi is powered off; specific RTC chip not confirmed from available sources.
Pinout
- 3V3Type · Power
- GNDType · Ground
- SDA (GPIO2)Type · Signal
- SCL (GPIO3)Type · Signal
| Pin | Type |
|---|---|
| 3V3 | Power |
| GND | Ground |
| SDA (GPIO2) | Signal |
| SCL (GPIO3) | Signal |
Pin details
4 connections- 3V3Power
- GNDGround
- SDA (GPIO2)Signal
- SCL (GPIO3)Signal
RTC & timing
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