SerComm NA502

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multiple revisions of this device, use caution
abgn+ac (AC1200)
IoT Gateway
3rd Party Firmware
dd-wrt
Status Unknown
OpenWrt
Tomato any flavor
Incompatible
Gargoyle
Status Unknown
Platform
BrandModelRev
SerComm NA502
FCC ID
Type
IoT Gateway
CPU1
CPU1 Speed
880 MHz
Flash1 Chip
Brand? Model?
Flash1 Size
128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> (NAND)
RAM1 Size
256 MiB268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br />
RAM1 Chip
Brand? Model?
ETH chip1
Ethernet Port Count
1-1GbE-LAN
Wired Standard
IEEE 802.3i/3u/3ab

802dot11 OUI: none specified

Stock bootloader
U-Boot
Expansion IF types
USB 2.0
USB ports
1
USB Hub Compatible
Untested
Power
12 VDC, 1.5 A
Serial Port (UART)
yes
Other
3rd Party Firmware Support
OpenWrt • (List | Dev | DLs)
Radio 1
Chip1
MediaTek MT7603EN
Wireless interface OUI
none specified
Antenna Connector Type
none specified
MIMO status
2x2:2
Wireless Standard
IEEE 802.11b/g/n
802.11n
up to 300 Mbps
802.11g
up to 54 Mbps
802.11b
up to 11 Mbps
WiFi Operating Frequency
2.4 GHz
Radio 2
Chip1
MediaTek MT7662EN
Wireless interface OUI
none specified
Antenna Connector Type
none specified
MIMO status
2x2:2
Wireless Standard
IEEE 802.11a/n/ac
802.11ac
up to 867 Mbps
802.11n
up to 300 Mbps
802.11a
up to 54 Mbps
WiFi Operating Frequency
5 OpenWrt GHz
 CPU1 brandRadio1 chip1 brandRadio2 chip1 brand
SerComm NA502MediaTekMediaTekMediaTek
SerComm NA502SMediaTekMediaTekMediaTek

For a list of all currently documented MediaTek chipsets with specifications, see MediaTek.

For a list of all currently documented SerComm device with specifications, see SerComm.

867 Mbps - 2SS 5GHz 802.11ac (80MHz chan.),
300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = AC1200 class

Overview

The NA502 Smart Home Gateway enables secure and smart control of home security, heating, lights, and devices. It grants full access to all features offered through a user's subscription plan.

It can support a selection of devices using the Z-Wave, ZigBee and WiFi protocols.

It requires a broadband ethernet connection to operate and connect to the cloud service.

Links of Interest

https://support.meetviva.com/help/na502-smart-home-gateway

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
On the OpenWrt Wiki
OpenWrt Target: ramips
OpenWrt Subtarget: mt7621
OpenWrt Package architecture: mipsel_24kc
Support started version: 21.02.0
Current supported version: 23.05.3
Unsupported Functions:
BLE and Audio

Please insert instructions here