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RLX COMPONENTS s.r.o. , Electronic Components Distributor.
RLX COMPONENTS s.r.o. , Electronic Components Distributor.
Dual ETH Quad RS485 Base Board (B) for Raspberry Pi Compute Module 4, Gigabit Ethernet, 4CH Isolated RS485 (WS-21666)
WS-21666
€76.68
63.90 € tax excl.
Dual ETH Quad RS485 Base Board (B) for Raspberry Pi Compute Module 4, Gigabit Ethernet, 4CH Isolated RS485 (WS-21666)
Dual ETH Quad RS485 Base Board (B) for Raspberry Pi Compute Module 4, Gigabit Ethernet, 4CH Isolated RS485 (WS-21666)
2.8″ Touch Screen Expansion For Raspberry Pi Compute Module 4, Fully Laminated Display, Gigabit Ethernet, USB2.0, Optional Interface Expander
2.8″ Touch Screen Expansion Board
Designed for Raspberry Pi Compute Module 4
Ordering Options
Touch screen expansion board only
Allows directly attaching the CM4, providing 2.8″ IPS touch screen for all variants of CM4, also supports camera and video output.
Touch screen expansion board + interface expander
The touch screen expansion board and an additional interface expander, with Gigabit Ethernet port, M.2 slot for connecting communication module or SSD, and more USB ports.
Please check the Package Content section for exact part list.
Fully Laminated Touch Screen
2.8″ Display With 5-Point Capacitive Touch Control, Better Touch Experience From The Fully Laminated Screen, Together With 6H Toughened Glass Panel, More Safe To Use
Just Slightly Larger Than CM4
for reference ONLY, CM4 is NOT included.
Touch Screen Expansion Board Introduction
| CM4 SOCKET | suitable for all variants of Compute Module 4 |
|---|---|
| USB | USB 2.0 × 1 |
| CONNECTOR | MIPI CSI 22PIN 0.5mm camera connector |
| DISPLAY | 2.8″ fully laminated screen, 480 × 640 pixels, 5-point capacitive touch, toughened glass panel |
| VIDEO | micro HDMI × 1, supports 4K 30fps output |
| STORAGE | MicroSD card socket for Compute Module 4 Lite (without eMMC) variants |
| POWER INPUT | 5V |
Optional Interface Expander Introduction
| NETWORKING | Gigabit Ethernet RJ45 |
|---|---|
| M.2 M KEY, support NVME SSD or communication module | |
| USB | USB 2.0 × 3 |
Application Example
Suitable For Raspberry Pi Applications Or Other Industrial Occasions Requiring Multi-Function Peripherals
Outline Dimensions
Balenie Obsahuje / Package Content
- Touch screen expansion board x1
- Screws pack x1
- Interface expander x1
WS-21666
Specific References
Dual ETH Quad RS485 Base Board (B) for Raspberry Pi Compute Module 4, Gigabit Ethernet, 4CH Isolated RS485 (WS-21666)
Dual ETH Quad RS485 Base Board (B) for Raspberry Pi Compute Module 4, Gigabit Ethernet, 4CH Isolated RS485 (WS-21666)
€76.68
63.90 € tax excl.