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Description
- 1x Waveshare 2.9" E-Paper E-Ink Display Module (B), 296×128, Red / Black / White, SPI
- 1x 2.9inch E-Paper Module
- 1x PH2.0 20cm 8pin
- Outline Dimensions: 89.5 x 38 mm
- Display Size: 66.90 x 29.06 mm
- Resolution: 296×128 pixels
- Viewing angle: >170°
- Display color: Red / Black / White
- Grey scale: 2
- Communication: SPI
- Display panel: E-paper
- Experience: Paper-like
- Environment: Ambient light required
- Display type: Passively reflective
- No backlight; retains last content even when powered down
- Ultra-low power consumption; power needed only for refreshing
- SPI interface for connecting with controller boards like Raspberry Pi, Jetson Nano, Arduino, STM32, etc
- Onboard voltage translator compatible with 3.3V / 5V MCUs
- Includes development resources and manual (examples for Raspberry Pi, Jetson Nano, Arduino, STM32)
- Operating voltage: 3.3V/5V
- Interface: 3-wire SPI, 4-wire SPI
- Full refresh time: 15 seconds
- Refresh power: 30mW (typical)
- Dot pitch: 0.227 × 0.226 mm
- Standby current: <0.01 µA (almost none)
- E-paper display utilizes microcapsule electrophoretic technology
- Clearly displays images/texts under lamplight or natural light
- Features nearly 180° viewing angle
- Onboard SPI control interface for connecting with controller boards like Raspberry Pi, Jetson Nano, Arduino, STM32
- VCC: 3.3V/5V
- GND: Ground
- DIN: SPI MOSI pin
- CLK: SPI SCK pin
- CS: SPI chip selection, low active
- DC: Data/Command selection (high for data, low for command)
- RST: External reset, low active
- BUSY: Busy status output, low active
- Onboard voltage translator compatible with 3.3V / 5V MCUs
- Application examples: Suitable for price tags, asset/equipment tags, shelf labels, conference name tags