Description
The Pico-RTC-DS3231 is an RTC (Real-Time Clock) expansion module specialized for the Raspberry Pi Pico. It features the highly precise RTC chip DS3231 and utilizes the I2C bus for communication. Thanks to its stackable design, it allows for the connection of additional external sensors.
Features
- Standard Raspberry Pi Pico header, compatible with the Raspberry Pi Pico series
- Onboard highly precise RTC chip DS3231, with backup battery holder
- Real-time clock counts seconds, minutes, hours, day of the month, month, day of the week, and year with leap year compensation, valid until 2100
- Optional format: 24-hour OR 12-hour with AM/PM indicator
- 2x programmable alarms
- Comes with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples)
Specifications
- Operating voltage: 3.3V
- Battery voltage: 2.3V ~ 5.5V
- Power consumption: 100nA (retains data and clock information)
Documentation
Reviews
