6 thoughts on “ZE51-2.4/SMD-IA – ZE51-2.4/SMD-WA compatible host PCB”
Hello All,
it
looks like ZE51 uses Fractus FR05-S1-N-0-110 antenna. ZE51 user guide
recommends in the section RF layout considerations placement ground and
no ground areas. For module with integrated antenna no ground area is
considerably larger as Fractus recommends in antenna datasheet.
Do
you think that it is possible to design host board PCB for module in
the such a way that PCB will be compatible with both modules (with and
without integrated antenna)?
Please see PCB idea in attached file.
Best Regards
Miroslav.
Hi
Yes, I confirm that
customer idea is good.
This is quite equivalent
to the design of our DIP module which accepts both ZE WA and IA.
Hi Cosmin,
I have Telit democase based on ZE50-2.4. Is the layout of ZE51-2.4 DIP modules the same?
My PCB is rev.B 905.001.476. Pictures in ZE51-2.4 datasheet show rev A 905.001.393.
Can I use this pictures as example of good universal layout for ZE51 with and without antenna?
Miroslav.
Hi
yes,
your design can be considered as a good layout for ZE51 IA and WA.
Best Regards,
Romano Da Ronch
Technical Support – EMEA Application Engineering
Dear Sir,
I have three ZE61-2.4 evaluation boards (Telit). I have updated “FY.T01.03-B002.s28” firmware in two boards, now both boards is not responding any commands.
Please let me know, what I did wrong with module.
Thanks,
Diwakar
Hi
are you using our SRmanager tool to manage the modules?
if yes (after flashing the module) you have to manage the module selecting S-One as technologies and 19200 as baudrate. In fact “FY.T01.03-B002.s28” it is a SW test based on star protocol.
Refer to star protocol user guide attached to know all at command
Please do not use 2G.00.09 version but following version:
Hello All,
it
looks like ZE51 uses Fractus FR05-S1-N-0-110 antenna. ZE51 user guide
recommends in the section RF layout considerations placement ground and
no ground areas. For module with integrated antenna no ground area is
considerably larger as Fractus recommends in antenna datasheet.
Do
you think that it is possible to design host board PCB for module in
the such a way that PCB will be compatible with both modules (with and
without integrated antenna)?
Please see PCB idea in attached file.
Best Regards
Miroslav.
Hi Cosmin,
I have Telit democase based on ZE50-2.4. Is the layout of ZE51-2.4 DIP modules the same?
My PCB is rev.B 905.001.476. Pictures in ZE51-2.4 datasheet show rev A 905.001.393.
Can I use this pictures as example of good universal layout for ZE51 with and without antenna?
Miroslav.
Dear Sir,
I have three ZE61-2.4 evaluation boards (Telit). I have updated “FY.T01.03-B002.s28” firmware in two boards, now both boards is not responding any commands.
Please let me know, what I did wrong with module.
Thanks,
Diwakar
Hi
are you using our SRmanager tool to manage the modules?
if yes (after flashing the module) you have to manage the module selecting S-One as technologies and 19200 as baudrate. In fact “FY.T01.03-B002.s28” it is a SW test based on star protocol.
Refer to star protocol user guide attached to know all at command
Please do not use 2G.00.09 version but following version:
https://tcloud.telit.com/public.php?service=files&t=73d9a6cbb28b40ae4045910023fe5743