1.46inch Touch LCD Module
The 1.46inch Touch LCD Module is a 1.46inch IPS touch display module featuring a 412 × 412 high-definition resolution and support for 16.7M color display, delivering clear, detailed visuals with excellent image quality. It is equipped with a capacitive touch panel that offers responsive touch sensing and long-lasting durability. The module integrates the SPD2010 display and touch controller chip, with display and touch functions communicating via QSPI and I2C interfaces respectively, minimizing pin usage and simplifying hardware integration. An onboard level shifter makes it compatible with 3.3V / 5V power input, and the QSPI interface supports high-speed refresh. It can be used with host platforms that support QSPI, such as ESP32, Raspberry Pi Pico, and STM32.
| SKU | Product |
|---|---|
| 34955 | 1.46inch Touch LCD Module |
Features
- 412 × 412 resolution, supporting 16.7M color display
- IPS display panel with capacitive touch
- Built-in SPD2010 display and touch controller chip
- Display via QSPI interface, touch via I2C interface
- Onboard level shifter chip, compatible with 3.3V / 5V power input
- Supports 15PIN terminal interface or 18PIN FPC slot
Specifications
| Parameter | Specification |
|---|---|
| Operating Voltage | 3.3 V / 5 V |
| Resolution | 412 × 412 pixels |
| Display Driver | SPD2010 |
| Touch Chip | SPD2010 |
| Display Interface | QSPI |
| Touch Interface | I2C |
| Display Panel | IPS |
| Touch Type | Capacitive |
| Display Area | 36.96 × 36.96 mm |
| Brightness | 450 cd/m² |
| Product Dimensions | 44.77 × 44.77 mm |
Interface Description
| Function Pin | Description | 15PIN Number | 18PIN Number |
|---|---|---|---|
| VCC | Power positive (3.3 V / 5 V input) | 1 | 1 |
| GND | Power ground | 2 | 3 |
| LCD_IO0 | QSPI data signal pin 0 | 3 | 5 |
| LCD_IO1 | QSPI data signal pin 1 | 4 | 6 |
| LCD_IO2 | QSPI data signal pin 2 | 5 | 7 |
| LCD_IO3 | QSPI data signal pin 3 | 6 | 11 |
| LCD_SCLK | QSPI clock signal pin | 7 | 4 |
| LCD_CS | LCD chip select, active low | 8 | 9 |
| LCD_TE | LCD tearing effect synchronization signal | 9 | 10 |
| LCD_RST | LCD reset pin, active low | 10 | 8 |
| LCD_BL | LCD backlight pin | 11 | 2 |
| TP_SDA | Touch data pin | 12 | 14 |
| TP_SCL | Touch clock pin | 13 | 13 |
| TP_RST | Touch reset pin, active low | 14 | 12 |
| TP_INT | Touch interrupt pin | 15 | 15 |
Dimensions
