TechPay Ledger App

TechPay Ledger Nano S and/or Ledger Nano X hardware wallet and secure key storage application.

Building the source

Please make sure you have the toolchain set and ready, see Getting Started documentation on Ledger Documentation Hub.

Before you try to load the app to your Ledger device, make sure you have the device updated to the most recent firmware. If on Linux, you may need to setup udev rules for your device to be available in the system.

Ledger provides automated udevsetup script. Enter the following command to automatically add the rules and reload udev:

wget -q -O - https://raw.githubusercontent.com/LedgerHQ/udev-rules/master/add_udev_rules.sh | sudo bash

Don't forget to reload udev rules in system's shell to load the changes.

udevadm control --reload

Following article can help you fix your connection problems.

Load the Application

make load