SUPTRONICS X230 Real Time Clock Module with RS232 Serial Port for Raspberry Pi

Real Time Clock RTC / RS232 serial port 3-pin & 9-pin

The RT clock module works with a CR2032 clock powered by batterie DS3231 . It allows your system to remain synchronized with real time even if abrupt interruption of the hardware occurs (power-cut, torn cable).

In addition to avoiding certain software errors and data-loss due to unannounced out-put voltage, this function is especially useful for all independent time measurements of the state of tension Raspberry. It is thus possible to obtain otherwise inaccessible data such as the time elapsed since the last power.

Its form-factor tis mainy destined for coupling with  aRasperry Pi 3B + model while maintaining compatibility 1B + series B and 3B.

The module is powered by the Raspberry PI via the GPIO port. If a power module X720 without breaking is combined with the RPI, the X230 card will also benefit from this power supply.

It comes with its bolts and spacers, and may be mounted upon receipt.

A DB9 comes with the X230 module.