WR940N(BR) v5 - Brazilian

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bradok
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Joined: 12 Apr 2016
Posts: 12
PostPosted: Sat Aug 19, 2017 20:11    Post subject: WR940N(BR) v5 - Brazilian Reply with quote
Is there firmware DD-WRT for WR940N v5?

The FCC IS TE7WR940NV4.

Thanks for help.
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ian5142
DD-WRT Guru


Joined: 23 Oct 2013
Posts: 2319
Location: Canada
PostPosted: Sun Aug 20, 2017 3:57    Post subject: TP-Link TL-WR940N v5 Reply with quote
I don't think there is a version 5 if the FCC still ends in a V4.
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Before asking a question on the forums, update dd-wrt: Where do I download firmware? I suggest reading it all.
QCA Best WiFi Settings

Some dd-wrt wiki pages are up to date, others are not. PM me if you find an old one.

Atheros:
Netgear R7800 x3 - WDS AP / station, gateway, QoS
TP-Link Archer C7 v2 x2 - WDS Station
TP-Link TL-WDR3600 v1 - WDS Station
TP-Link 841nd v8 - NU
D-Link 615 C1/E3/I1 x 7 - 1 WDS station
D-Link 825 B1 - NU
D-Link 862L A1 x2 - WDS Station
Netgear WNDR3700v2 - NU
UBNT loco M2 x2 - airOS

Broadcom
Linksys EA6400 - Gateway, QoS
Asus N66U - AP
Netgear WNDR3700v3 - not used
MediaTek
UBNT EdgeRouter X - switch
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shawn510
DD-WRT Novice


Joined: 20 Aug 2017
Posts: 2
PostPosted: Sun Aug 20, 2017 16:08    Post subject: Reply with quote
I have the same router in the US and have been unable to get it to flash anything other than factory firmware.
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davidcmc
DD-WRT Novice


Joined: 14 Jul 2011
Posts: 9
PostPosted: Wed Sep 06, 2017 2:30    Post subject: Re: TP-Link TL-WR940N v5 Reply with quote
ian5142 wrote:
I don't think there is a version 5 if the FCC still ends in a V4.


Actually there really is a v5 of this model.

The stick below it clearly says "v5", but the FCC id ends with "v4".

The box says it has 32 MB flash and 256 MB RAM.

Also, it can create guest networks, unlike earlier versions.
If you look into TP-Link brazilian website of this model (http://www.tp-link.com.br/products/details/cat-9_TL-WR940N.html#specifications), it says the 2,4 GHz guest network is only available in V5 and newer models

I suspect it's only sold in Brazil.
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ian5142
DD-WRT Guru


Joined: 23 Oct 2013
Posts: 2319
Location: Canada
PostPosted: Wed Sep 06, 2017 3:04    Post subject: Support Reply with quote
If you want even a remote chance of getting it supported. Open up the case, take high quality photos of the board. Open a ticket on the SVN timeline and add all the info you can find to it.

Hope for the best.
_________________
Before asking a question on the forums, update dd-wrt: Where do I download firmware? I suggest reading it all.
QCA Best WiFi Settings

Some dd-wrt wiki pages are up to date, others are not. PM me if you find an old one.

Atheros:
Netgear R7800 x3 - WDS AP / station, gateway, QoS
TP-Link Archer C7 v2 x2 - WDS Station
TP-Link TL-WDR3600 v1 - WDS Station
TP-Link 841nd v8 - NU
D-Link 615 C1/E3/I1 x 7 - 1 WDS station
D-Link 825 B1 - NU
D-Link 862L A1 x2 - WDS Station
Netgear WNDR3700v2 - NU
UBNT loco M2 x2 - airOS

Broadcom
Linksys EA6400 - Gateway, QoS
Asus N66U - AP
Netgear WNDR3700v3 - not used
MediaTek
UBNT EdgeRouter X - switch
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tatsuya46
DD-WRT Guru


Joined: 03 Jan 2010
Posts: 7568
Location: YWG, Canada
PostPosted: Wed Sep 06, 2017 4:04    Post subject: Reply with quote
and a nvram dump, and boot log would also help. copy of current stock fw too (for header info etc).
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ian5142
DD-WRT Guru


Joined: 23 Oct 2013
Posts: 2319
Location: Canada
PostPosted: Wed Sep 06, 2017 14:32    Post subject: Serial Reply with quote
You will need a USB-TTL 3.3V adapter such as one of these: https://www.ebay.com/sch/sis.html?_itemId=null&_nkw=FT232RL+3+3V+5+5V+FTDI+USB+to+TTL+Serial+Adapter+Module+for+Arduino+Mini+Port&_trksid=p2047675.m4100.l9146

Then copy and paste the entire boot process from a putty terminal.
I have attached the 940N v5 stock firmware.
_________________
Before asking a question on the forums, update dd-wrt: Where do I download firmware? I suggest reading it all.
QCA Best WiFi Settings

Some dd-wrt wiki pages are up to date, others are not. PM me if you find an old one.

Atheros:
Netgear R7800 x3 - WDS AP / station, gateway, QoS
TP-Link Archer C7 v2 x2 - WDS Station
TP-Link TL-WDR3600 v1 - WDS Station
TP-Link 841nd v8 - NU
D-Link 615 C1/E3/I1 x 7 - 1 WDS station
D-Link 825 B1 - NU
D-Link 862L A1 x2 - WDS Station
Netgear WNDR3700v2 - NU
UBNT loco M2 x2 - airOS

Broadcom
Linksys EA6400 - Gateway, QoS
Asus N66U - AP
Netgear WNDR3700v3 - not used
MediaTek
UBNT EdgeRouter X - switch
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Nikita2013
DD-WRT Novice


Joined: 18 Jun 2013
Posts: 40
PostPosted: Tue Oct 17, 2017 15:23    Post subject: Reply with quote
Hey! A guy at LEDE Forums just posted all the info for this unit. V5 is IDENTICAL to V4, and there is LEDE support for v4. How hard could it be to port it for v5?

Any info would be greatly appreciated.

Serial Log Below complete with procinfo mtd etc.
https://forum.lede-project.org/t/support-for-tp-link-tl-wr940n-ver-5-0/7495

ere is the official link from tp-link - http://www.tp-link.com/us/download/TL-WR940N_V5.html
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Lokotito
DD-WRT Novice


Joined: 01 Oct 2016
Posts: 3
PostPosted: Thu Oct 26, 2017 2:25    Post subject: Reply with quote
Have this one for a couple of days, the repeater function is very strong, but as always stock firmware is limited. Hope will compile a wr940n v5 of dd-wrt soon.

Best regards.
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