HYM8563 Real Time Clock RTC Module - Expansion Unit for M5Stack Development Modules

Programmable real time RTC clock module in the form of Unit type expansion module. The module has an integrated HYM8563 time / calendar chip, which is characterized by low power consumption CMOS and uses I2C bus for communication. The whole chip is enclosed in a sealed housing, which protects the chip from damage and ensures stable operation. It works continuously - even after powering down. Real Time Clock module RTC is used in applications such as clock or alarm clock, and scenarios based on synchronization of off / on time.