Adafruit eInk Breakout Friend with 32KB SRAM
Breakout board for E-Ink/e-Paper displays with 32 KB SRAM buffer, reducing host MCU RAM requirements for driving larger panels. SPI interface.
Pinout
- VINType · Power
- 3VType · Power
- GNDType · Ground
- SCKType · SPI
- MOSIType · SPI
- MISOType · SPI
- ECSType · Control
- DCType · Control
- SRCSType · Control
- SDCSType · Control
- RSTType · Control
- BUSYType · Signal
| Pin | Type |
|---|---|
| VIN | Power |
| 3V | Power |
| GND | Ground |
| SCK | SPI |
| MOSI | SPI |
| MISO | SPI |
| ECS | Control |
| DC | Control |
| SRCS | Control |
| SDCS | Control |
| RST | Control |
| BUSY | Signal |
Pin details
12 connections- VINPower
- 3VPower
- GNDGround
- SCKSPI
- MOSISPI
- MISOSPI
- ECSControl
- DCControl
- SRCSControl
- SDCSControl
- RSTControl
- BUSYSignal
Start wiring
SPI · I2C · 3.3 V · Bare
Confirm the data interface matches your host board.
Module pins: VIN, 3V, GND, SCK, MOSI, MISO, 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.
1.02" E-Ink Display Module - 128x80, Black/White, SPI visual preview1.02" E-Ink Display Module - 128x80, Black/White, SPI
1.02" E-Ink Raw Display Panel - 128x80, Black/White, SPI visual preview1.02" E-Ink Raw Display Panel - 128x80, Black/White, SPI
1.54inch e-Paper Module (B), 200×200, 3-Color, SPI visual preview1.54inch e-Paper Module (B), 200×200, 3-Color, SPI
1.54inch e-Paper Module, 200×200, SPI visual preview1.54inch e-Paper Module, 200×200, SPI
1.54inch e-Paper Raw Panel (B), 200×200, 3-Color, SPI visual preview1.54inch e-Paper Raw Panel (B), 200×200, 3-Color, SPI
1.54inch e-Paper Raw Panel, 200×200, SPI visual preview1.54inch e-Paper Raw Panel, 200×200, SPI
1.54inch NFC-Powered e-Paper (BW) visual preview1.54inch NFC-Powered e-Paper (BW)
1.54inch NFC-Powered e-Paper (G), 4-Color visual preview1.54inch NFC-Powered e-Paper (G), 4-Color
1.64inch e-Paper (G) Raw Display, 168×168, 4-Color visual preview1.64inch e-Paper (G) Raw Display, 168×168, 4-Color
1.64inch e-Paper Module (G), 168×168, 4-Color visual preview1.64inch e-Paper Module (G), 168×168, 4-Color
1.9inch Segment e-Paper Module, 91 Segments, I2C visual preview1.9inch Segment e-Paper Module, 91 Segments, I2C
10.3" E-Paper Monitor with HDMI - for Raspberry Pi and Jetson Nano visual preview10.3" E-Paper Monitor with HDMI - for Raspberry Pi and Jetson Nano
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