@Elco I am wondering if it would actually be possible to control the complete hardware from Spark by just controlling pins from the particle photon. On the green board from the Spark v2, are there additional controllers onboard light I2C or controllers for the display?
I am trying to add some functionalities to the current firmware. But I need to get some basic understanding first.
Thank you so much! I am just trying to learn a bit so that I may be able to contribute in the future. But after looking into the firmware section on github I am no longer sure if my coding skills are sufficient.