USB RTC is an open source real time clock device that comprises MCP2221, a USB-to-UART/I2C serial converter, which enables USB connectivity, in the processes that include a USB, UART(Serial), GPIO, and I2C interfaces. It runs on Hi-tech DS3231 RTC chip, an accurate I2C, runs the USB RTC with extremely high efficiency at a low cost. USB RTC for Raspberry Pi has cross platform support which makes it enable to work on different platforms like Windows, MAC, etc.Save energy and increase the battery life with the USB RTC for Raspberry Pi. Even though microcontrollers with built-in RTCs go into sleep or on low-power modes, the clock must continue to run to provide accurate timekeeping for things like alarm functions.
- 1 x USB RTC Module
Note: No Raspberry Pi & No CR1220 Battery Included