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+--- Thread: can you flashing SB5101NE？ (/showthread.php?tid=3465)
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can you flashing SB5101NE？ - yutao821 - 16-03-2015
I want to use the USB to TTL , but do not know the points of contact
RE: can you flashing SB5101NE？ - neo_ - 16-03-2015
J507
RE: can you flashing SB5101NE？ - yutao821 - 16-03-2015
(16-03-2015, 12:19 PM)neo_ Wrote: J507
Ask you about the specific connection method, it has the wiring diagram，thank you very much！！！
RE: can you flashing SB5101NE？ - neo_ - 16-03-2015
Probe. You only need ground, tx, and rx. If you try 9 different variations, 1 of them will be correct.
RE: can you flashing SB5101NE？ - ricktendo - 16-03-2015
Pin3 looks like GND to me, now you only need to find the other two
RE: can you flashing SB5101NE？ - yutao821 - 17-03-2015
(16-03-2015, 04:19 PM)ricktendo Wrote: Pin3 looks like GND to me, now you only need to find the other two
It is a difficult problem
RE: can you flashing SB5101NE？ - andytg - 18-03-2015
USB JTAG
http://www.usbjtag.com/jtagnt/modem/sb5101u.php
RE: can you flashing SB5101NE？ - yutao821 - 18-03-2015
(18-03-2015, 01:53 AM)andytg Wrote: USB JTAG
http://www.usbjtag.com/jtagnt/modem/sb5101u.php
The answer is too perfect, thank you very much
RE: can you flashing SB5101NE？ - neo_ - 18-03-2015
Hope you don't try connecting your TTL adapter to the SPI chip.
RE: can you flashing SB5101NE？ - sixteen - 18-03-2015
Some times a wonder if ppl even read before they jump and post. You will need the NT to do that job.