Support for Tenda O3

Can i request Openwrt for Tenda O3 ?

http://www.tendacn.com/en/product/O3.html

Do you have any technical details?

http://tendacn.com/en/product/download/O3.html

jeff@deb-devel:~/_tmp$ binwalk CE_US_O3V1.0BR_V1.0.0.11\(4758\).bin 

DECIMAL       HEXADECIMAL     DESCRIPTION
--------------------------------------------------------------------------------
64            0x40            TRX firmware header, little endian, image size: 4837376 bytes, CRC32: 0xD2DA782F, flags: 0x0, version: 1, header size: 28 bytes, loader offset: 0x1C, linux kernel offset: 0x1981FC, rootfs offset: 0x0
92            0x5C            gzip compressed data, maximum compression, has original file name: "piggy", from Unix, last modified: 2017-03-31 14:26:48
1671740       0x19823C        Squashfs filesystem, little endian, non-standard signature, version 3.0, size: 3159946 bytes, 477 inodes, blocksize: 65536 bytes, created: 2017-03-31 14:26:55

(non-standard squashfs, so need sasquatch)

Kernel 2.6.22

kernel/lib/libcrc32c.ko: ELF 32-bit LSB relocatable, MIPS, MIPS32 version 1 (SYSV), not stripped

Getting the GPL source would be helpful

2 Likes

I second this, I have this device and use it as for long range repeater ..it's a decent one remembering it's cheap price

It just the default firmware are just "to stock" (can't find the correct words to describe) ..it would be nice if I can run openwrt on it

Start by posting the boot log, you'll need console access sooner or later anyway.

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My apology, what you mean by boot.log? ..log file located in /var/log directory ?

Im not tech savvy but I have device in front of me ..as long it didn't involving physical soldering (dunno how to do it) I can provide it here

The logs aren't usually written anywhere, it'd destroy the flash, in the long run.
A dmesg would suffice.

Soldering might be required, if the manufacturer haven't provided pins.

We'd need a boot log, from the device. either if you can get it through the webui, by ssh/telnet or in worst case serial console.

Confirm this is your device: https://fccid.io/V7TW1500A
If that's the case it's a Broadcom bcm5356 SoC, and the serial requires soldering.

Seems the A2 rev of the N10P uses the same chip

the bad news is, at least is N10Ps case. it's a 4/32 device - https://openwrt.org/supported_devices/openwrt_on_432_devices

OpenWRT Successfully Installed in Tenda O3 2.4Ghz Outdoor CPE
Here is the link
OpenWRT for Tenda O3

Nice, 32mb is kind of a dead end, though.

With dhcp disabled and some zram it still has few years left

1 Like