Serial oled display kits picaxe picaxe axe132 the serial oledlcd driver kit axe132 is the same serial interface board that is supplied in the axe133y and axe134y kits the heart of the board is the picaxe 18m2 microcontroller which is pre programmed with the open source axe133 firmware allowing the module to drive an oled or lcd display picaxe axe132 serial oled lcd driver board