Agestar NSB3AS

This device is NOT RECOMMENDED for future use with OpenWrt due to low flash/ram.
DO NOT BUY DEVICES WITH 4MB FLASH / 32MB RAM if you intend to flash an up-to-date and secure OpenWrt version onto it! See 4/32 warning for details.

1) This device does not have sufficient resources (flash and/or RAM) to provide secure and reliable operation.
This means that even setting a password or changing simple network settings might not be possible any more, rendering the device effectively useless. See OpenWrt on 4/32 devices what you can do now.

2) OpenWrt support for this device has ended in 2022.
19.07.10 was the last official build for 4/32 devices.

General features:

Ethernet & USB2.0 combination interface
Suitable for 3.5“ SATA HDD
Supports FTP and DHCP
Supports network print server
Supports BT download
Data transfer is twice as fast as competing models
Supports Samba server on LAN
Compatible with DSL routers/modems
Under network environment, it supports one 10/100Mbps Ethernet port
Password management provides secure access to HDD and web management
Supports hardware reset function by pressing the reset switch
Hot USB available for external enclosure, Udisk, HUB…devices

Brand	Model	Version	Current Release	OEM Info	Forum Topic	Technical Data
Agestar	NSB3AS		14.07		https://forum.openwrt.org/viewtopic.php?id=31242	View/Edit data

Model	Version	SoC	CPU MHz	Flash MB	RAM MB	WLAN Hardware	WLAN2.4	WLAN5.0	100M ports	Gbit ports	Modem	USB
NSB3AS		Star STR8132	150	8	32	-	-	-	1		-	Yes

Model	Version	Current Release	Firmware OpenWrt Install	Firmware OpenWrt Upgrade	Firmware OEM Stock
NSB3AS		14.07	https://downloads.openwrt.org/barrier_breaker/14.07/cns21xx/generic/openwrt-cns21xx-nsb3ast-squashfs.img

→ Install OpenWrt (generic explanation)

Please add the installation procedure here.

Architecture:
Bootloader:	U-Boot
System-On-Chip:	CNS2132
CPU Speed:	250 Mhz
Flash-Chip:	ST 25P64V6P
Flash size:	8 MiB
RAM-Chip:
RAM size:	32 MiB
Serial:	Yes
JTAG:	Yes

Note: This will void your warranty!

To remove the cover do a/b/c Insert description here

Main PCB

→ port.serial general information about the serial port, serial port cable, etc.

How to connect to the Serial Port (UART) of this specific device:

[6] [5] [ ] [ ] [2] [1] 1 : TX 2 : RX 5 : VCC 3.3V 6 : GND

Speed - 38400
Data bits - 8
Stop bits - 1
Parity - None
Flow control - XON/XOFF

The lastest original firmware (V01R07 at 5/10/2009) can be found Here

cns21xx, STR8132, 8Flash, 32RAM, FastEthernet, 1NIC, 0WNIC, no switch, USB, MIPS, MIPS32, NAS

cns21xx str8132 8Flash 32RAM fastethernet 1nic 0wnic no switch usb mips mips32 nas

Agestar NSB3AS

Supported Versions

Hardware Highlights

Installation

Hardware

Info

Photos

Opening the case

Serial

Original Firmware Info

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