1.9inch Segment e-Paper Module, 91 Segments, I2C

1.9inch Segment e-Paper Module, 91 Segments, I2C — Waveshare — 1.9inch Segment e-Paper Module

1.9-inch segmented E-Ink module with 91 fixed segments over I2C; designed for numeric readouts such as temperature/humidity meters.

Pinout

Logical pinout · physical placement not verified
1.9INCH SEGMENT E-PAPEVCCSDAGNDSCL
  • VCC
    Type · Power
  • GND
    Type · Ground
  • SDA
    Type · I2C
  • SCL
    Type · I2C

Start wiring

SPI · I2C · 3.3 V · Bare

Confirm the data interface matches your host board.

Module pins: VCC, GND, SDA, SCL. Schematik maps them to your board in the app.

E-paper

100 other options

Waveshare 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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