metamask-extension/docs/trezor-emulator.md

Using the TREZOR simulator

You can install the TREZOR emulator and use it with Metamask. Here is how:

1 - Install the TREZOR Bridge

Download the corresponding bridge for your platform from this url

2 - Download and build the simulator

Follow this instructions: https://github.com/trezor/trezor-core/blob/master/docs/build.md

3 - Restart the bridge with emulator support (Mac OSx instructions)

` # stop any existing instance of trezord killall trezord

# start the bridge for the simulator
/Applications/Utilities/TREZOR\ Bridge/trezord -e 21324 >> /dev/null 2>&1 &

# launch the emulator
~/trezor-core/emu.sh

`