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Device: ALFA Network Pi-WiFi4

Last Updated: 06/07/2025 08:13:57 UTC

Specifications

Device Type Single Board Computer
CPU model Qualcomm Atheros QCA9531
CPU cores 1
CPU clock frequency (Mhz) 650
Flash Storage (MB) 16, 32, 64
Memory (MB) 128
1G Ethernet Ports None
2.5G Ethernet Ports None
5G Ethernet Ports None
Modem None
VLAN -
WLAN Chipset Qualcomm Atheros QCA9531
WLAN 2.4GHZ b/g/n
WLAN 5GHZ None
USB ports 4x 2.0, 1x µUSB (power)
Bluetooth None
Bootloader U-Boot
Power Supply 5 VDC
Switch None
Serial Yes
Serial Connection None
Button Count 1
LED Count 5
FCCID -
OEM Hompage https://www.alfa.com.tw/products/pi-wifi4_pcba?variant=36473967509576
OEM Firmware -
Wiki Devi -

OpenWRT

Supported Version Current 23.05.0
Supported Version Since 21.02.0
Forum Topic -
Firmware URL -
Firmware Upgrade URL https://downloads.openwrt.org/releases/23.05.0/targets/ath79/generic/openwrt-23.05.0-ath79-generic-alfa-network_pi-wifi4-squashfs-sysupgrade.bin
Install Method Sysupgrade, U-Boot web recovery, see git-commit
Package Architecture mips_24kc
Target ath79
Subtarget generic