Windows

Right-click on the button below, choose "Save target as". Double-click on the saved mos.exe file and follow the Web UI wizard.

Download mos.exe

For further steps, see Quick Start Guide.

MacOS

First, install brew utility. Then open your terminal and enter commands:
brew tap cesanta/mos
brew install mos
mos --help
mos

For further steps, see Quick Start Guide.

Ubuntu Linux

sudo add-apt-repository ppa:mongoose-os/mos
  sudo apt-get update
  sudo apt-get install mos
  mos --help
  mos

For further steps, see Quick Start Guide.

Generic MacOS / Linux

curl -fsSL https://mongoose-os.com/downloads/mos/install.sh | /bin/bash
~/.mos/bin/mos --help
~/.mos/bin/mos

For further steps, see Quick Start Guide.

Troubleshooting

If mos tool does not work, the most usual cause for that is USB-to-Serial drivers. Make sure you have them installed:

Still problems? Talk to us on our developer forum or online chat.