Product Description: HYM8563 Real Time Clock RTC Module - Unit extension module for M5Stack development modules
Programmable RTC real time clock module in form of Unit type expansion module. Module has integrated HYM8563 time / calendar chip which features 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. The RTC module can be used in applications such as a clock or alarm clock, and scenarios based on the synchronization of off / on time.
Real Time Clock Module RTC HYM8563 - Unit extension module for M5Stack development modules.
The kit components are supplied with a convenient container for easy storage.
Product features from M5Stack
- Allows you to read and write data: time in the form of second, minute and hour and date in the form of day, month, year
- The frequency of the crystal is 32.768 kHz, which significantly reduces the error of time reading
- Low power consumption, thanks to a lozenge battery that can operate continuously for years
- I2C communication interface
Unit pinout description
- GND - chip ground
- 5V - power supply pin
- SDA - I2C pin, data line
- SCL - I2C pin - clock line
Technical specification of the module
- Application: for M5Stack Core, M5Atom and M5Stick development modules
- Specifies: seconds, minutes, hours, days, months and years
- Supply voltage: 5 V DC
- Communication interface: I2C
- Interface address: 0x51
- Maximum bus speed: 400 Kbps
- Frequency: 32.768 kHz
- Embedded clock chip: HYM8563
- Supported programming platforms: Arduino, UIFlow
- LEGO compatible module
- Dimensions: 48 x 24 x 8 mm
- Weight: 4.1 g
Contents of the kit
- RTC HYM8563 real time clock module - Unit extension module for M5Stack development modules - 1 pc.
- Lozenge battery 38 mAh - 1 pc.
- Connection cable with Grove connector - 1 pc.
RTC real time clock module with integrated HYM8563 chip.
