Support is added with IPFire 2.27 - Core Update 161
The NanoPi R2S (as "R2S") is a FriendlyElec mini-router with edge-computing and dual Gbps Ethernet ports. It is compact and could be enclosed in a custom metal case of 60 x 62 x 27.5 mm. The NanoPi R2S uses Rockchip's quad-core A53 RK3328 with powerful performance. Its default frequency is 1.2GHz and the NanoPi R2S has 1GB of memory. 1
IPFire using the Serial Port at baud rate of 115200 n8. The R2S connects via a 3.3V TTL, 3-pin 2.54mm pitch connector.
Note: If you have problems booting without the serial interface connect, add a 10k ohm resistor between GND and RX.
There are two on-board Ethernet ports on the NanoPi R2S.
The upper right on-board Ethernet port is labelled WAN on the FriendlyElec schematic. In the IPFire setup Network Menu it is known as:
The right side RJ-45 below is the 2nd Ethernet port and is labelled LAN on the FriendlyElec schematic. In the IPFire setup Network Menu it is known as:
usb: Realtek Semiconductor Corp. RTL8153 Gigabit Ethernet Adapter