The WFN0210A2T0YADNA000 is a 2.1-inch 480x480 round TFT display module with an IPS panel that provides wide viewing angles (85/85/85/85) and consistent image quality. Featuring a typical brightness of 430 cd/m² (range: 360–430 cd/m²) and a contrast ratio of 1000:1, this module delivers vibrant visuals suitable for indoor environments.

It integrates a projected capacitive touch panel (PCAP) with optical bonding for improved clarity and durability. The CST826 touch controller supports single-finger operation via the I²C interface, enabling smooth and responsive interaction. Its high-transmittance surface—referred to as “Pristine”—enhances display sharpness and vibrancy.

The module uses the ST7701 IC for display driving and supports both 3-wire SPI and 18-bit RGB interfaces, offering flexible integration options. The square 53.28 × 53.28 mm active area provides a true circular display zone, within a compact 71.27 × 71.27 × 3.43 mm form factor that fits seamlessly into space-constrained designs.

Application Examples

Thanks to its round form factor, PCAP touch support, and brilliant image clarity, the WFN0210A2T0YADNA000 is ideal for:

• Smart home control panels
• HVAC thermostats with touch UI
• Health and fitness monitoring devices
• Industrial control interfaces
• Consumer electronics with circular displays