[ESHOP launched] Trezor: Bitcoin hardware wallet

[cypherdoc]

I just briefly tested mycelium + trezor.

works beautifully. Really well-implemented.

yeah, it's great.

i hope one day Trezor implements a Secure Element chip like Ledger.  they're making alot of headway from that marketing.

[rammy2k2]

Happy user here too, no problems at all with my Trezor.

[defcon23]

yeah !! Trezor is just great  i love it too 

[LucyLovesCrypto]

Your Amazon partner has been out of stock for a while. Any manufacturing or shipment problems we should be aware of?

http://www.coincadence.com/trezor/
http://www.amazon.com/gp/product/B00R6MRI50

[binford]

Your Amazon partner has been out of stock for a while.  ...

not sure if their partner. imo a reseller. should restock with amazon himself.

[windpath]

Your Amazon partner has been out of stock for a while.  ...

not sure if their partner. imo a reseller. should restock with amazon himself.

"Amazon authorized reseller", sorry for the gap in inventory, it is not a TREZOR stock issue, will update this week...

[stick]

I'd need to know what kind of image file to provide (size, format,...)

Any image of size 128x64. Python Imaging Library will take care of conversion into black-white.

[molecular]

I'd need to know what kind of image file to provide (size, format,...)

Any image of size 128x64. Python Imaging Library will take care of conversion into black-white.

wonderful, thanks!



the flying spaghettig monster looks impressed

EDIT: or maybe it's shocked to find itself inside a trezor device

[Mickeyb]

I love my TREZOR BTC wallet.

I love mine, too. It's become part of my life.

Thank you satoshilabs!

Really nice device! Before I always worried will my coins be there when I open the wallet. Now with Trezor, I just don't feel that way anymore!

[dnaleor]

I love my TREZOR BTC wallet.

I love mine, too. It's become part of my life.

Thank you satoshilabs!

Really nice device! Before I always worried will my coins be there when I open the wallet. Now with Trezor, I just don't feel that way anymore!

yeah indeed. those were the days
Really glad how this project is moving forward.


PS: just for your information, devs: Someone is trying to add Monero support for Trezor

[chriswilmer]

PS: just for your information, devs: Someone is trying to add Monero support for Trezor

Wow really? Somehow I figured that wouldn't be possible.

[dnaleor]

PS: just for your information, devs: Someone is trying to add Monero support for Trezor

Wow really? Somehow I figured that wouldn't be possible.

wrong link, this is the correct one, I'll edit my post

[chriswilmer]

PS: just for your information, devs: Someone is trying to add Monero support for Trezor

Wow really? Somehow I figured that wouldn't be possible.

wrong link, this is the correct one, I'll edit my post

Interesting. I didn't know the Trezor could be such a general purpose device... I just assumed that certain calls/functions were hardcoded and based on the specific elliptic curve Bitcoin uses.

[cypherdoc]

I'd need to know what kind of image file to provide (size, format,...)

Any image of size 128x64. Python Imaging Library will take care of conversion into black-white.

wonderful, thanks!



the flying spaghettig monster looks impressed

EDIT: or maybe it's shocked to find itself inside a trezor device

is it possible to do this with 12.04 Ubuntu?  python-Trezor doesn't seem to work for me 

[molecular]

I'd need to know what kind of image file to provide (size, format,...)

Any image of size 128x64. Python Imaging Library will take care of conversion into black-white.

wonderful, thanks!



the flying spaghettig monster looks impressed

EDIT: or maybe it's shocked to find itself inside a trezor device

is it possible to do this with 12.04 Ubuntu?  python-Trezor doesn't seem to work for me  

it should work. are you getting a specific error?

edit: what I did:

Code:

~/bitcoin/python-trezor\> ./cmdtr.py set_homescreen -f fsm_128x64.png

you also need recent enough firmware on your trezor (not sure which version), otherwise trezor will complain

[cypherdoc]

I'd need to know what kind of image file to provide (size, format,...)

Any image of size 128x64. Python Imaging Library will take care of conversion into black-white.

wonderful, thanks!



the flying spaghettig monster looks impressed

EDIT: or maybe it's shocked to find itself inside a trezor device

is it possible to do this with 12.04 Ubuntu?  python-Trezor doesn't seem to work for me  

it should work. are you getting a specific error?

edit: what I did:

Code:

~/bitcoin/python-trezor\> ./cmdtr.py set_homescreen -f fsm_128x64.png

you also need recent enough firmware on your trezor (not sure which version), otherwise trezor will complain

i get this:

Code:

cypher@ubuntu:~/python-trezor$ ./cmdtr.py set_homescreen -f trezor.png
Traceback (most recent call last):
  File "./cmdtr.py", line 8, in <module>
    from trezorlib.client import TrezorClient, TrezorClientDebug
  File "/home/cypher/python-trezor/trezorlib/client.py", line 7, in <module>
    import mapping
  File "/home/cypher/python-trezor/trezorlib/mapping.py", line 1, in <module>
    import messages_pb2 as proto
  File "/home/cypher/python-trezor/trezorlib/messages_pb2.py", line 4, in <module>
    from google.protobuf.internal import enum_type_wrapper
ImportError: cannot import name enum_type_wrapper
cypher@ubuntu:~/python-trezor$ 

[cypherdoc]

Code:

sudo apt-get install libprotobuf-dev

The full procedure:

Code:

Using myTrezor.com - disable the pin first!

sudo apt-get install git python python-dev python-setuptools cython libusb.1.0-0-dev libudev-dev  libprotobuf-dev
git clone https://github.com/trezor/python-trezor.git  
cd python-trezor  
sudo python setup.py install  
sudo python cmdtr.py set_homescreen -f kocicka.png  (or the name of your 128x64.png file)

Set your pin back.

To go back to the original screen: 

sudo python cmdtr.py set_homescreen  

when i run:

Code:

sudo python setup.py install  

i get this:

Code:

Error compiling Cython file:
------------------------------------------------------------
...
cdef extern from "stdlib.h":
  void free(void* ptr)
  void* malloc(size_t size)

cdef extern from *:
  object PyUnicode_FromWideChar(const wchar_t *w, Py_ssize_t size)
                                             ^
------------------------------------------------------------

hid.pyx:14:46: Expected ')', found '*'
hid.c:1:2: error: #error Do not use this file, it is the result of a failed Cython compilation.
error: Setup script exited with error: command 'gcc' failed with exit status 1
cypher@ubuntu:~/python-trezor$ sudo python cmdtr.py set_homescreen -f kocicka.png
Traceback (most recent call last):
  File "cmdtr.py", line 8, in <module>
    from trezorlib.client import TrezorClient, TrezorClientDebug
  File "/home/cypher/python-trezor/trezorlib/client.py", line 7, in <module>
    import mapping
  File "/home/cypher/python-trezor/trezorlib/mapping.py", line 1, in <module>
    import messages_pb2 as proto
  File "/home/cypher/python-trezor/trezorlib/messages_pb2.py", line 4, in <module>
    from google.protobuf.internal import enum_type_wrapper
ImportError: cannot import name enum_type_wrapper

which leads to same error above.  does it matter that i'm running 32 bit?

[molecular]

Code:

sudo apt-get install libprotobuf-dev

The full procedure:

Code:

Using myTrezor.com - disable the pin first!

sudo apt-get install git python python-dev python-setuptools cython libusb.1.0-0-dev libudev-dev  libprotobuf-dev
git clone https://github.com/trezor/python-trezor.git  
cd python-trezor  
sudo python setup.py install  
sudo python cmdtr.py set_homescreen -f kocicka.png  (or the name of your 128x64.png file)

Set your pin back.

To go back to the original screen: 

sudo python cmdtr.py set_homescreen  

why disable the pin? cmdr.py prompts you for it. You just need to visualize a keypad:

Code:

7 8 9
4 5 6
1 2 3

[molecular]

Code:

Error compiling Cython file:
------------------------------------------------------------
...
cdef extern from "stdlib.h":
  void free(void* ptr)
  void* malloc(size_t size)

cdef extern from *:
  object PyUnicode_FromWideChar(const wchar_t *w, Py_ssize_t size)
                                             ^
------------------------------------------------------------

hid.pyx:14:46: Expected ')', found '*'
[b]hid.c:1:2: error: #error Do not use this file, it is the result of a failed Cython compilation.[/b]
error: Setup script exited with error: command 'gcc' failed with exit status 1
cypher@ubuntu:~/python-trezor$ sudo python cmdtr.py set_homescreen -f kocicka.png
Traceback (most recent call last):
  File "cmdtr.py", line 8, in <module>
    from trezorlib.client import TrezorClient, TrezorClientDebug
  File "/home/cypher/python-trezor/trezorlib/client.py", line 7, in <module>
    import mapping
  File "/home/cypher/python-trezor/trezorlib/mapping.py", line 1, in <module>
    import messages_pb2 as proto
  File "/home/cypher/python-trezor/trezorlib/messages_pb2.py", line 4, in <module>
    from google.protobuf.internal import enum_type_wrapper
ImportError: cannot import name enum_type_wrapper

which leads to same error above.  does it matter that i'm running 32 bit?

this error sticks out:

Code:

hid.c:1:2: error: #error Do not use this file, it is the result of a failed Cython compilation.

maybe try reinstalling cython?

some people suggest downgrading to cython 20: https://github.com/kivy/buildozer/issues/150

[Mickeyb]

I keep trying to install mytrezor lite on my android over and over again but w/o success. It keeps crashing and re-scanning the blockchain over and over again!

What am I doing wrong?