E Paper Solutions Selection

1. How many categories are OKRA's solutions divided into?

Our Board is divided into driver board, development board and motherboard. The driver board is used to drive and debug the e paper display. The development board can facilitate customers to pre-development and test product features. The motherboard has higher requirements and more functions.

2.Which board do you need after purchasing the e paper display?

Our OK-TR01A is a driver board or adapter board, which is suitable for all 24pin SPI interface displays from 0.97 inches to 10.2 inches. Displays of other sizes or interface types have corresponding Tcon boards. Our board which based on ESP32 chip can be used as both development board and motherboard. Our Tcon Board which based on ITE8951 chip can drive part of the screen for e-book applications and for Signage applications. Our T2000 chip-based Tcon Board can drive 25.3-inch, 28-inch, 31.2-inch, 42-inch EPD for Signage application scenarios and ultra-high-resolution EPD for e-book application scenarios.