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3.5" RGBY 384x184 SPI E-Paper Display with driver board - Waveshare 31481
ID: 1203970
zł81.48
Tax included
zł66.24 tax excl.
3.5" E-Ink e-paper display with a resolution of 384x184 px supporting red, yellow, black and white colors. The module includes a driver board with SPI interface and an onboard level translator allowing operation with 3.3 V and 5 V microcontrollers. Waveshare 3.5inch e-Paper Module (G)
Description
The 3.5" Waveshare e-paper display uses E-Ink technology that enables image display without backlighting, providing a paper-like viewing effect. The display supports four colors: red, yellow, black and white and offers a wide viewing angle exceeding 170°. The displayed image remains visible even after power is removed, while energy consumption occurs mainly during screen refresh.
This version of the module includes a driver board that allows direct connection to microcontrollers and single-board computers through the SPI interface. The onboard level translator enables compatibility with both 3.3 V and 5 V logic systems. The display can be used with platforms such as Raspberry Pi, Jetson Nano, Arduino, STM32 and ESP32.
E-paper technology uses microcapsules containing electrically charged pigment particles suspended in fluid. When an electric field is applied, the particles move within the microcapsules, changing the visible color on the display surface. This technology provides extremely low power consumption and excellent readability in ambient light, making the display suitable for applications such as electronic price tags, warehouse labels, information boards and IoT devices.
- PWR - power on/off control
- BUSY - busy status output
- RST - external reset, low active
- DC - data/command selection (high for data, low for command)
- CS - SPI chip select, low active
- SCLK - SPI clock pin (SCK)
- DIN - SPI MOSI data input
- GND - ground
- VCC - power supply (3.3 V / 5 V input)
Features
- Display type: E-Paper (E-Ink)
- Display size: 3.5"
- Resolution: 384 x 184 px
- Supported colors: red, yellow, black, white
- Grey scale: 2 levels
- Viewing angle: >170°
- Communication interface: SPI (3-wire / 4-wire)
- Full refresh time: 20 s
- Fast refresh time: 15 s
- Refresh power consumption: <30 mW
- Standby current: <0.01 µA
- Supply voltage: 3.3 - 5 V
- Onboard logic level translator
- Active display area: 79.68 x 38.18 mm
- Dot pitch: 0.2075 x 0.2075 mm
- Module dimensions with driver board: 94 x 47.5 mm
Kit includes
- 3.5inch e-Paper Module (G)
- MX1.25 9-pin cable
1203970
Data sheet
- Screen type
- E-Ink/Epaper
- Diagonal (inch)
- 3,5
- Resolution
- 384 x 184 px
- Interface
- SPI
- Touch
- No
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
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