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Device: Sercomm NA502S

Last Updated: 06/07/2025 08:14:04 UTC

Specifications

Device Type other
CPU model MediaTek MT7621ST
CPU cores 1
CPU clock frequency (Mhz) 880
Flash Storage (MB) 128NAND
Memory (MB) 256
1G Ethernet Ports 1
2.5G Ethernet Ports None
5G Ethernet Ports None
Modem None
VLAN -
WLAN Chipset MediaTek MT7603EN, MediaTek MT7662EN
WLAN 2.4GHZ None
WLAN 5GHZ None
USB ports 1x 2.0
Bluetooth BLE
Bootloader U-Boot
Power Supply 12 VDC, 2.0 A
Switch None
Serial -
Serial Connection None
Button Count 4
LED Count 9
FCCID https://fcc.io/P27NA502S
OEM Hompage -
OEM Firmware -
Wiki Devi -

OpenWRT

Supported Version Current 23.05.0
Supported Version Since 22.03.0
Forum Topic -
Firmware URL https://downloads.openwrt.org/releases/23.05.0/targets/ramips/mt7621/openwrt-23.05.0-ramips-mt7621-sercomm_na502s-initramfs-kernel.bin
Firmware Upgrade URL https://downloads.openwrt.org/releases/23.05.0/targets/ramips/mt7621/openwrt-23.05.0-ramips-mt7621-sercomm_na502s-squashfs-sysupgrade.bin
Install Method U-Boot TFTP + serial recovery, see git-commit
Package Architecture mipsel_24kc
Target ramips
Subtarget mt7621