RLX COMPONENTS s.r.o. , Electronic Components Distributor.
RLX COMPONENTS s.r.o. , Electronic Components Distributor.
0.85inch Mechanical LCD ScreenKey, IPS Panel, 128 × 128 Resolution, 65K Color, SPI Communication Interface (WS-34086)
WS-34086
€7.26
5.90 € tax excl.
0.85inch Mechanical LCD ScreenKey, IPS Panel, 128 × 128 Resolution, 65K Color, SPI Communication Interface (WS-34086)
0.85inch Mechanical LCD ScreenKey, IPS Panel, 128 × 128 Resolution, 65K Color, SPI Communication Interface (WS-34086)
- Color : white
0.85inch Mechanical LCD ScreenKey, IPS panel, 128 × 128 resolution, 65K color, SPI communication interface
0.85inch LCD ScreenKey
Built-in ST7735 driver chip, supports SPI communication, Comes with online development resources for ESP32, Raspberry Pi, RP2040, Arduino, and STM32, etc.
- Size
0.85"
- Resolution
128 × 128
- Resolution
65K Color
- Size
- Communication
SPI
- Driver Chip
ST7735
- Button
Mechanical Switch
Version Options
0.85inch ScreenKey LCD W
the white keycap only
0.85inch ScreenKey LCD B
the black keycap only
0.85inch ScreenKey Module W
white keycap + mechanical switch + PCB module
0.85inch ScreenKey Module B
black keycap + mechanical switch + PCB module
Features
- Built-in ST7735 driver chip
- 0.85inch IPS display, 128 × 128 resolution, 65K color
- Supports SPI communication interfaces for easy embedded development, effectively saving the IO resources
- 2.5D tempered glass panel with excellent light transmission, scratch-resistant and durable, with rounded edges for a smooth, comfortable feel
- Mechanical switch design (optional) with better tactile experience, effortlessly handling frequent operations
- Supports platform development such as Raspberry Pi, Arduino, ESP32, RP2040, STM32, etc., and provides rich online resources and demos
Specifications
| Operating voltage | 3.3V | Resolution | 128 × 128 pixels |
|---|---|---|---|
| Display color | 65K | Display size | 15.21 × 15.21 (mm) |
| DISPLAY PANEL | IPS | PIXEL SIZE | 118.8 × 118.8 (μm) |
| Display Interface | 4-wire SPI | Control IC | ST7735 |
Mechanical switch for Better Tactile Experience
| Actuation Force | 50.00 ± 10.00 (gf) | Bottom-out Force | 55.00 ± 10.00 (gf) |
|---|---|---|---|
| Actuation Travel | 1.20 ± 0.30 (mm) | Total Travel | 2.80 ± 0.25 (mm) |
| Spring Length | 15.50 (mm) | Lifespan | 50 million times |
* Only 0.85inch ScreenKey Module W / B versions included mechanical switch.
SPI Control Interfaces
supports controller boards like ESP32 / Raspberry Pi / RP2040 / Arduino / STM32
| KEY | Button control pin |
|---|---|
| DC | Data / Command selection (low for command, high for data) |
| CS | SPI chip selection, low active |
| CLK | SPI clock signal input |
| DIN | SPI data input |
| GND | Ground |
| VCC | 3.3V power input |
| PWM | Backlight |
| RST | Reset pin, low active |
Usage Examples
Connecting with ESP32-S3-DEV-KIT-N16R8
Connecting with Raspberry Pi
Connecting with Arduino
* for reference only, please refer to the package content for the detailed part list.
Application Scenarios
Office Assistant
Creative Music
Smart Home
Commercial Equipment
Custom colors available for bulk purchases
Black and white are available in stock. Other colors are available for bulk customization with a minimum order of 500 units. Please contact our online sales for more details
Outline dimensions
0.85inch ScreenKey LCD
0.85inch ScreenKey Module
Balenie Obsahuje / Package Content
0.85inch ScreenKey LCD W
0.85inch ScreenKey LCD W x1
WS-34086
Specific References
0.85inch Mechanical LCD ScreenKey, IPS Panel, 128 × 128 Resolution, 65K Color, SPI Communication Interface (WS-34086)
0.85inch Mechanical LCD ScreenKey, IPS Panel, 128 × 128 Resolution, 65K Color, SPI Communication Interface (WS-34086)
€7.26
5.90 € tax excl.