Raspberry Pi – Controlling PWR and ACT LEDs (Red and Green LEDs)

Raspberry Pi models have a few built-in LEDs; the modern models have a PWD and a ACT LEDs, that can be turned off quite easily directly by software, to save a bit of mW (energy) and letting it to run without disturbing lights. Read More …

Raspberry Pi 4 – Preventing WiFi module to go to sleep mode

The following small article will show how to prevent, also after a reboot, to have the WiFi connection in sleeping mode after a while on Raspberry Pi 4. This is quite useful if you establish, for example, a server role on Raspberry Pi 4 and the only connection used, in a LAN environment, is by using WiFi technology and not wired Ethernet. Read More …

Multiple ways to install Raspbian on Raspberry Pi

Let’ see some good ways on how to install and access a brand new Raspberry Pi device on your LAN even direclty on WiFi on first boot, with no need of external keyboard, monitor and mouse. Read More …