Description Drive the common commerial indoor or outdoor advertising screen by wireless core ESP32, support chained display. Board Features: Directly plug on the back on the panel. Need power supply 5V to board. Lead out all the extra pins which are not used by driving matrix panel. Add logic level shifter to drive it stable and correctly. On board power indicator LED, IO0 programmable LED and reset button. pre-included ESP32 module on board You can order the mono color HUB12 matrix panel here. Programming guide, demo video, demo code, instructions please find on this page.
