Hello every one:
I am making a FAKE BTS defender(DOS of fake bts) since Jul 2017.
This product is used to detect and attack the fake GSM station(running openbts).
I use c118 at first and it work fine. But c118 is not a good idea for production.
I have disassembled many old GPRS modules , at last I found this module is perfect(D751749ZHH). Now I have 500 pcs left
This module have TCK/TMS/TDO/TDI ，I make a custom OsmocomBB firmware , only need modify some IO control for RF switch, there are some picture to share with you.
OsmocomBB is running on an ARM board
You can mail me 79543015@qq.com , if you are interested in this :P
Hi Songbosi,
On Tue, May 28, 2019 at 06:25:20PM +0800, songbosi wrote:
I have disassembled many old GPRS modules , at last I found this module is perfect(D751749ZHH). Now I have 500 pcs left
Can you clarify which particular "module" you are referring to? Where can the interested OsmocomBB developer/user community obtain them from?
This module have TCK/TMS/TDO/TDI ，I make a custom OsmocomBB firmware , only need modify some IO control for RF switch, there are some picture to share with you.
As Osmocom is a collaborative open source development project, we would appreciate your patches and other contributions to the code at least as much as pictures of what you are doing :)
Regards, Harald
Hi Harald,
For your reference
https://app.2sim.cn/gsm/GTM900.pdf https://app.2sim.cn/gsm/huawei.jpg https://app.2sim.cn/gsm/huawei2.jpg https://app.2sim.cn/gsm/huawei3.jpg
This module is HUAWEI GTM900-B
I have about 500 pcs left, I could sell them with $15/pcs
BR
------------------ 原始邮件 ------------------ 发件人: "Harald Welte"laforge@gnumonks.org; 发送时间: 2019年5月28日(星期二) 晚上8:34 收件人: "songbosi"79543015@qq.com; 抄送: "baseband-devel"baseband-devel@lists.osmocom.org; 主题: Re: Perfect module (D751749ZHH)
Hi Songbosi,
On Tue, May 28, 2019 at 06:25:20PM +0800, songbosi wrote:
I have disassembled many old GPRS modules , at last I found this module is perfect(D751749ZHH). Now I have 500 pcs left
Can you clarify which particular "module" you are referring to? Where can the interested OsmocomBB developer/user community obtain them from?
This module have TCK/TMS/TDO/TDI ，I make a custom OsmocomBB firmware , only need modify some IO control for RF switch, there are some picture to share with you.
As Osmocom is a collaborative open source development project, we would appreciate your patches and other contributions to the code at least as much as pictures of what you are doing :)
Regards, Harald
Hi!
thanks for sharing the pictures.
Can you please submit your patches / changes to OsmocomBB, so we can officially support this module from OsmcoomBB?
Regards, Harald
baseband-devel@lists.osmocom.org
-
Harald Welte -
songbosi