RTC MicroSD Shield for Uno
The PTSolns RTC MicroSD shield is a fully stackable all-in-one data logging solution for the Uno microcontroller development board
The PTSolns RTC microSD shield is intended for data logging where precise time/date stamps and/or nonvolatile memory are required. The shield is outfitted with a real-time clock (RTC) and optional backup battery, a microSD card reader, extra EEPROM, an input/output signal port, and a Qwiic connector.
Several hardware configuration options make this shield very flexible by allowing pin definitions to be changed by the user. The shield is fully stackable and compatible with all the common 5 V Uno variations. The RTC microSD shield is ideal for quick prototyping, testing, and educational settings. The Qwiic connector allows for many different I²C modules to be added easily in order to get a project started quickly. Several fully detailed example sketches are available to showcase all the features of the shield.
- RTC based on the DS3231
- RTC battery backup
- RTC alarm trigger with interrupt
- MicroSD card reader
- 32 kb EEPROM
- Qwiic connector
- Compatible with Leonardo, Mega 2560, and all Uno R3 and R4 versions
- Fully stackable
- Hardware pin configuration
- Data logging
- Sensor data gathering
- Storing data on non-volatile SD cards and EEPROMs
- Playing back data (e.g. for audio)
- Prototyping
- Educational
RTC MicroSD Shield for Uno
Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
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![]() | ![]() | PTS-00204-211![]() | RTC MICROSD CARD SHIELD FOR UNO | 29 - Immediate | $135.73 | View Details |