* macros established to build a table of fonts which get compiled into the image * font data is mapped to irom0 to save dram space * quirky function to retrieve font data 4-byte aligned from irom0
* implement first functions for graphics test
* initializer for SSD1306 display with I2C driver * disabled mqtt and ow modules to avoid irom0_0_seg overflow check ld script to increase size
devsaurus