The MOI-AV204A is an economy 20x4 intelligent I2C VFD display. Engineered to quickly and easily add a powerful HMI to any application. VFD Displays offer exception performance in extreme temperatures, keeping their quick response times, high (170 degree) viewing angle and long life. Our Intelligent Character I2C VFD displays provides you with a cost-effective industrial HMI user interface solution for that great product/project you are developing. This I2C VFD displays features optional on-board medium digits, bar graphs and 3 GPOs will allow fast development for any application.