We produces and sells a series of E-paper / E-ink display of 1.54 "--- 7.5", including black&white, black&white&red, black&white&yellow display modes, customize the 3-wire / 4-wire SPI interface. The biggest advantage of the product is ultra-thin and lightweight, ultra-low power consumption, no refresh, no power consumption, good visual effect in the sun, no dead corner, and continue to display the last refresh content in case of power failure. The products meet the environmental protection requirements. ROHS standards are widely used in supermarket shelf labels, smart labels, wearable devices, smart home applications, industrial instruments, smart cards, conference signs, etc.
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