concept led - blink code in category javascript

This is an excerpt from Manning's book JavaScript on Things: Hacking hardware for web developers. Login to get full access to this book.

Make sure your Tessel is still connected to USB and booted up. To get the LED-blinking code going on your Tessel, first initialize the project as shown in the following listing.

Listing 8.9. Running the LED-blink code on the Tessel

$ t2 run index.js INFO Looking for your Tessel... INFO Connected to sweetbirch. INFO Building project. INFO Writing project to RAM on sweetbirch (746.496 kB)... INFO Deployed. INFO Running index.js... 1484926245789 Device(s) Tessel 2 (Tessel-02A397D5D8A4) 1484926245946 Connected Tessel 2 (Tessel-02A397D5D8A4) 1484926246003 Repl Initialized >>

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Figure 10.6. Entering the LED-blink code into the Espruino IDE (font size increased for visibility)