HC040IX30021-C82V.C is a 4-inch, IPS transmissive type color active matrix square shape TFT liquid crystal display with aspect ratio: 1:1, resolution 480x480 dots. The module dimension is 86(H) ×86(W) ×3.75(T)mm; active area 71.856(H) ×70.176 (W) mm. This TFT display supporting SPI+RGB 18bits interface. Touch panel is capacitive touch panel with 6pin I2C.It is widely used in smarthome application like 86box and smart home control.

The contrast ratio of the module is 800:1 (high value), the brightness is 300 nits (typical value). The supply voltage for LCM ranges from 3.0~3.6V, typical value is 3.3V. The module works within the temperature -20 to +70℃, storage temperature covers from-30 to +80℃.