RJ45 Ethernet Port Blocker Set Connector_3.5mm Jack we have a controller for

we have a controller for that over here

You'll need to do some light through-hole soldering to attach the headers onto the shield circuit board

so you can use it with any Arduino or microcontroller

As it's just a Node

Young people will enjoy going through the book's nine fun projects while they learn basic programming and system administration skills

RJ45 Ethernet Port Blocker Set Connector_3.5mm Jack we have a controller forAn RJ45 port blocker starter kit with one key and 10 locks. Block the Ethernet port on your Raspberry Pi for secure installations, removing the ability to connect an Ethernet cable for unwanted network access. Set comes with 1x key and 10x locks. A handy refill pack is available here.