4.2inch e-Paper Module, 400×300, SPI
4.2-inch E-Ink module with PCB, 400×300, black/white, SPI interface. MPN: WFT0420CZ15.
Pinout
- VCCType · Power
- GNDType · Ground
- DINType · Signal
- CLKType · Signal
- CSType · SPI
- DCType · Control
- RSTType · Control
- BUSYType · Signal
| Pin | Type |
|---|---|
| VCC | Power |
| GND | Ground |
| DIN | Signal |
| CLK | Signal |
| CS | SPI |
| DC | Control |
| RST | Control |
| BUSY | Signal |
Pin details
8 connections- VCCPower
- GNDGround
- DINSignal
- CLKSignal
- CSSPI
- DCControl
- RSTControl
- BUSYSignal
Start wiring
SPI · I2C · 3.3 V · Bare
Confirm the data interface matches your host board.
Module pins: VCC, GND, DIN, CLK, BUSY. Schematik maps them to your board in the app.
E-paper
100 other optionsWaveshare makes up the large majority of parts here and often sells the same panel twice: once as a raw display needing a separate driver board, and once as a module or HAT+ with the SPI controller attached.
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