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RTC Logging Shield

This shield includes an ultra low powered and super accurate RTC combined with a uSD Card reader and 2x STEMMA/QT connectors with separate IO, for two I2C channels, or 1x I2C and 1x UART.

Special Price $13.76 AUD, inc GST

Regular Price $19.86 AUD, inc GST

$12.51 AUD, exc GST

In stock, ships same business day if ordered before 2PM
Delivered by Mon, 25th of Nov

The RTC Logger Shield includes the following features:

RV-3028-C7 ultra low power, super accurate RTC that communicates via I2C
Micro SD Card slot
2x STEMMA/QT connectors with 2 sets of IO - Can be used for I2C devices or UART or anything else you feel like
- I2C1 on the usual I2C pins for the Tiny board you are using
- I2C2 on 2 alternative IO pins for the Tiny board you are using
JST PH connector for easy battery connection
RTC Interrupt pin is connected to an RTCIO pin on the Tiny board, so you can wake your board from deep sleep with the Alarm
RTC Interrupt pin can be disconnected to it’s IO by cutting the trace on a solder jumper on the back of the board
RTC Clock output is disconnected to it’s IO pin, but via a solder jumper on the back of the shield, so you can solder bridge it if you want to use it, or leave it disconnected to are up the IO for other uses

RTC Logger Shield Pinout

What libraries do I need?

The RTC Logger shield works with the standard ESP32 SD card library.
For the RV-3028-C7 RTC, I recommend the RV-3028-C7 Arduino library by Macro Yau

This product is listed in:

Breakouts & Modules>Date Time (RTC)
Deals>30% Off

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Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

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