Precision RTC Module for Raspberry Pi Pico Onboard DS3231 Chip

Precision RTC Module for Raspberry Pi Pico Onboard DS3231 Chip

$8.89

Brand：Spotpear

SKU：0101509

Date：2021-03-05 15:23

Part Number：

Pico-RTC-DS3231

No：

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Precision RTC Module For Raspberry Pi Pico, Onboard DS3231 Chip

Precision RTC Module For Pico

Incorporates High Precision RTC Chip DS3231

Features At A Glance

The Pico-RTC-DS3231 is a RTC expansion module specialized for Raspberry Pi Pico. It incorporates high precision RTC chip DS3231 and uses I2C bus for communication. More external sensors are allowed to be connected thanks to the stackable design.

Standard Raspberry Pi Pico header, supports Raspberry Pi Pico series
Onboard high precision RTC chip DS3231, with backup battery holder
- Real-Time Clock Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the Week, and Year with Leap-Year Compensation Valid Up to 2100
- Optional format : 24-hour OR 12-hour with an AM/PM indicator
- 2x programable alarm clock
Comes with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples)

Specifications

OPERATING VOLTAGE	3.3V
BACKUP BATTERY VOLTAGE	2.3V ~ 5.5V
OPERATING TEMPERATURE	-40°C ~ +85°C
POWER CONSUMPTION	100nA (sustains data and clock information)

Raspberry Pi Pico Header Compatibility

Onboard Female Pin Header For Direct Attaching To Raspberry Pi Pico
Stackable Design

Raspberry Pi Pico is NOT included.

What's On Board

DS3231
high precision RTC chip, I2C bus
RTC backup battery
supports CR1220 button cell
Power indicator
enabled by soldering a 0Ω resistor on the jumper, disabled by default