Introduction to USB For an in-depth description of how USB works, read about a code deploy example. Otherwise, the TL;DR is that USB communication from the CLI gets sent to the atmel samd21 coprocessor which then routes the packets over SPI to a daemon running…

This guide is intended to help code contributors understand how relevant system components of Tessel 2 work, where to find code and design files, and accelerate the development process through technical transparency. Relevant Github Repositories Quick guide to the Tessel…

If you wish to access root on Tessel 2 and explore its Linux filesystem, you have a few options. The simplest option is t2 root, which gives SSH access to a Tessel 2 you are authorized with. However, while you're building…

This document will address common problems related to Node.js usage. NVM The official installation instructions assume Node is installed globally. For those of you using NVM this will not be the case. As indicated here NVM does not install globally by design.…

Introduction to MDNS The Tessel 2 CLI is able to detect Tessel 2s on the same wireless network as your host computer using a protocol called mDNS. If you run t2 list and don't see your Tessel labeled LAN like the example below, then either the Tessel…