![](raspi4-mem-day.png) |
512 MB Memory
Physical used |
|
![](raspi4-cpu-day.png) |
CPU usage Single core |
![](raspi4-day.png) |
LAN
Input
Output |
![](raspi4_ntp-day.png) |
Timekeeping
precision scale
Kernel-mode PPS sync NTP
In unheated walk-in cupboard
Running Digital Wall Clock program |
![](raspi4-cpu-temp-day.png) |
CPU temperature °C
|
![](raspi4-ds1-temp-day.png) |
DS1 indoor temperature °C
|
![](raspi4-ds3-temp-day.png) |
DS3 CH radiator temperature °C
|
![](raspi4-ds2-temp-day.png) |
DS2 outdoor temperature °F
|
![](raspi4-air-pressure-day.png) |
Sea-level air pressure BMP180 on RasPi-4
|