Python development on the WebIDE
In this section, we will use a 7-segment LED backpack and the Adafruit Cobbler along with a 26-pin ribbon cable. We will test an example from the Adafruit repository (https://github.com/adafruit/Adafruit-Raspberry-Pi-Python-Code). In this project, the new add-on hardware that we will discuss is the Adafruit Cobbler. The Cobbler is a small board that aids prototyping circuits on a breadboard. The Adafruit Cobbler costs about 7 USD while the ribbon cable costs about 3 USD and the 7-segment backpack costs about 10 USD.
Note
The earlier mentioned products are merely examples to demonstrate the Adafruit WebIDE. There are alternative prototyping platforms and products available for a higher or lower price.
The Cobbler mounted on a breadboard
Prepare for lift off
In order to get started with the prototyping, the 26-pin ribbon cable is used to connect the GPIO interface to the Cobbler, as shown in the following image. We have to ensure that pin 1 of the GPIO header matches...
