Easy real-time clock library for DS3231, DS1307, PCF8563 and DS1302: date, time, unix time, temperature, alarm. Auto-detects the chip, clear messages, no RTClib needed.
Reads and sets DS3231, DS1307 and PCF8563 clock modules over I2C with a one-line begin() that finds the chip itself, and the three-wire DS1302 with beginDS1302(). Sets the time from the compile time, tells when the battery was lost, gives year(), hour(), dayOfWeek(), unixTime(), a text timestamp, the DS3231 temperature and daily alarm, and explains problems in Russian, Kazakh or English. Needs only the built-in Wire library. Examples included, made for classes and kits by Alash Electronics.
| Filename | Release Date | File Size |
|---|---|---|
| AlashRTC-1.1.0.zip | 2026-11-02 | 39.80 KiB |
| AlashRTC-1.0.1.zip | 2026-11-02 | 31.39 KiB |
| AlashRTC-1.0.0.zip | 2026-11-01 | 29.93 KiB |