$3.4\\\\$
$3.4\\\\$

3.4 INCH 800*800 Circular TFT UART Display use for Smart Home

The LTK034MNBUT12-V0 is a 3.4-inch round IPS display with 800×800 resolution, ideal for modern smart home interfaces. Featuring a capacitive touch panel (CTP) and 350 cd/m² brightness, it delivers smooth interaction and clear visuals. With MIPI input and UART TTL/RS232/RS485 output, it supports seamless integration with smart control systems. Its circular design is perfect for smart thermostats, home panels, and stylish embedded devices. Equipped with 1GB flash (expandable), it enables rich UI storage and fast data access. Built to operate in -20°C to +70°C environments, it offers both durability and design flexibility.

Inquire Now

BackPrevious Next

Product Details

Size (inch)	3.4
Part Number.	LTK034MNBUT12-V0
Display Mode	IPS
Resolution	800*800
LCM A.A (mm)	87.60*87.60
LCM O.D (mm)	94.9096.952.24
LCM Luminance	350
Signal Input	MIPI
Signal Ouput	UART TTL&232&485
PCB Outline	130.00*80.00
Power Supply	5V/2A
Operating Temp	-20~+70℃
Storage Temp	-30~+80℃
TPM V.A (mm)	88.60*88.60
TPM O.D (mm)	109.20113.473.77
Touch Screen	CTP
TPM Luminance	300
Flash	1GB（support 128Mbit~2*1GB)