# Python tools for Ledger Blue, Nano S and Nano X
This package contains Python tools to communicate with Ledger Blue, Nano S and Nano X and manage applications life cycle.
It is recommended to install this package in a [Virtual Environment](http://docs.python-guide.org/en/latest/dev/virtualenvs/) in your native environment (not a Docker image) to avoid hidapi issues.
` virtualenv ledger source ledger/bin/activate pip install ledgerblue `
## Installation pre-requisites
libudev-dev
libusb-1.0-0-dev
python-dev (python 2.7)
virtualenv
This package can optionally work with [libsecp256k1](https://github.com/ludbb/secp256k1-py) Python bindings compiled with ECDH support. If you wish to enable libsecp256k1 bindings, make sure to install libsecp256k1 as follows:
` SECP_BUNDLED_EXPERIMENTAL=1 pip --no-cache-dir install --no-binary secp256k1 secp256k1 `
## Giving permissions on udev
When running on Linux, make sure the following rules have been added to /etc/udev/rules.d/:
` SUBSYSTEMS=="usb", ATTRS{idVendor}=="2c97", ATTRS{idProduct}=="0000", MODE="0660", TAG+="uaccess", TAG+="udev-acl" OWNER="<UNIX username>" SUBSYSTEMS=="usb", ATTRS{idVendor}=="2c97", ATTRS{idProduct}=="0001", MODE="0660", TAG+="uaccess", TAG+="udev-acl" OWNER="<UNIX username>" SUBSYSTEMS=="usb", ATTRS{idVendor}=="2c97", ATTRS{idProduct}=="0004", MODE="0660", TAG+="uaccess", TAG+="udev-acl" OWNER="<UNIX username>" `
## Target ID
Use the following Target IDs (–targetId option) when running commands directly:
0x31100002 on Nano S with firmware <= 1.3.1
0x31100003 on Nano S with firmware 1.4.x
0x31100004 on Nano S with firmware 1.5.x
0x31000002 on Blue with firmware <= 2.0
0x31000004 on Blue with firmware 2.1.x
0x31010004 on Blue v2 with firmware 2.1.x
0x33000004 on Nano X with firmware 1.x
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distribution
File details
Details for the file ledgerblue-0.1.24.tar.gz.
File metadata
- Download URL: ledgerblue-0.1.24.tar.gz
- Upload date:
- Size: 32.7 kB
- Tags: Source
- Uploaded using Trusted Publishing? No
- Uploaded via:
Python-urllib/2.7
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 |
fc111ed5db8da93f280928d966f9d87416b464f5f09cec80b60e88c4c1265026
|
|
| MD5 |
2dbc7607b14ba34dcf8e51d9f5f8ce36
|
|
| BLAKE2b-256 |
974360428ba2ec65b7e20f4195b3c994e595a7b1f15888925a4758f0673f417d
|
