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Device: EnGenius ESR900 v1.00

Last Updated: 06/07/2025 08:13:44 UTC

Specifications

Device Type WiFi Router
CPU model Qualcomm Atheros QCA9558
CPU cores 1
CPU clock frequency (Mhz) 720
Flash Storage (MB) 16
Memory (MB) 128
1G Ethernet Ports 5
2.5G Ethernet Ports None
5G Ethernet Ports None
Modem None
VLAN Yes
WLAN Chipset Qualcomm Atheros QCA9558, Atheros AR9580
WLAN 2.4GHZ b/g/n
WLAN 5GHZ a/n
USB ports 1x 2.0
Bluetooth None
Bootloader U-Boot
Power Supply 12 VDC, 1.5 A
Switch Atheros AR8327N
Serial Yes
Serial Connection 115200 / 8N1
Button Count -
LED Count 3
FCCID https://fcc.io/A8J/ESR900
OEM Hompage http://www.engeniusnetworks.com/product/product.php?c=14&s=35&p=115
OEM Firmware http://www.engeniusnetworks.com/product/product.php?c=14&s=35&p=115
Wiki Devi https://wikidevi.wi-cat.ru/EnGenius_ESR900

OpenWRT

Supported Version Current 18.06.9
Supported Version Since 15.05
Forum Topic https://forum.openwrt.org/viewtopic.php?pid=237833
Firmware URL https://downloads.openwrt.org/releases/18.06.9/targets/ar71xx/generic/openwrt-18.06.9-ar71xx-generic-esr900-squashfs-factory.dlf
Firmware Upgrade URL https://downloads.openwrt.org/releases/18.06.9/targets/ar71xx/generic/openwrt-18.06.9-ar71xx-generic-esr900-squashfs-sysupgrade.bin
Install Method TFTP generic, see devicepage
Package Architecture mips_24kc
Target ar71xx
Subtarget generic