D1 Mini Data Logger Shield with DS1307 RTC and micro-SD slot

C$5.99

Availability: In stock (can be backordered)

3 - 9 C$5.39
10 - 24 C$5.09
25 + C$4.91
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GTIN: 4260474032624 SKU: 26262 Categories: , Tags: , , ,

The WeMos D1 Mini Data Logger Shield can save data like digital events and analog measurements, together with a precise time and date stamp, to a micro SD card (FAT16/32). An optional CR1220 lithium battery keeps the timekeeper running for several years without an external power supply.

These are the I/O lines the Data Logging Shield is using to connect to the WeMos D1 Mini WiFi board:

I2C for the RTC:
D1 - SCL
D2 - SDA

SPI for CD card:
D5 - CLK
D6 - DO
D7 - DI
D8 - CS

Pin headers included.

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