Changes

X650

27 bytes added, 18:25, 7 June 2023

</details>

<summary>How to enable RTC?</summary>

<p>A: Firstly, insert the C1220 button battery. run the following command:</p>

<pre>

rw

sudo nano /boot/config.txt

#Then change the line: dtoverlay=i2c-rtc,pcf8563 to dtoverlay=i2c-rtc,ds1307

#Test RTC

#Display the current time of the Raspberry Pi

date

#Write the time of Raspberry Pi to DS1307

sudo hwclock -w

#Read the time of DS1307

sudo hwclock -r

ro

</pre>

</details>

</html>

~~'''Q: How to enable RTC?'''~~

~~A: Firstly, insert the C1220 button battery.~~

~~run the following command:~~

rw

~~sudo nano /boot/config.txt~~

~~#Then change the line: '''dtoverlay=i2c-rtc,pcf8563''' to '''dtoverlay=i2c-rtc,ds1307'''~~

~~#Test RTC~~

~~#Display the current time of the Raspberry Pi~~

~~date~~

~~#Write the time of Raspberry Pi to DS1307~~

~~sudo hwclock -w~~

~~#Read the time of DS1307~~

~~sudo hwclock -r~~

ro

'''Q: Does the X650 support PoE power? How to enable PoE Power?'''

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