Waveshare 2.9" E-Paper 296x128 SPI 3-color

Name: E-Paper E-Ink Display 2.9" 296x128 WSR-19544
Brand: Waveshare
SKU: 12004595
Price: 27.49 EUR
Availability: InStock

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E-Paper E-Ink Display 2.9" 296x128 SPI 3-color for Raspberry Pi Pico — Waveshare

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Short description

Waveshare 2.9" E-Paper (E-Ink) display with 296×128 pixel resolution, SPI interface and three-color capability. Designed for Raspberry Pi Pico, it provides low-power bistable visual output suitable for static images, dashboards, labels and e-paper signage. Useful for battery-powered projects, information panels and IoT displays requiring minimal power consumption.

Available for order: 7 pcs.

Warranty: 2 Years

SKU: 12004595

Manufacturer: Waveshare

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2b. Kengaraga str., Riga, Latvia, LV-1063

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From 4.99 €

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Product information

Description

Waveshare 2.9" E-Paper (E-Ink) display with 296×128 pixel resolution offers a low-power, bistable visual output for Raspberry Pi Pico projects. The module uses an SPI interface and supports three-color rendering, providing high contrast and stable images that remain visible without power. This display is suited for static graphics, text, simple icons and dashboards where minimal energy consumption and readability in ambient light are required.

Advantages

The 2.9" E-Ink display consumes power only when updating the screen, enabling long battery life for portable and remote devices. Its three-color capability allows for clearer differentiation of information compared to monochrome e-paper panels. The SPI interface and compact form factor make integration straightforward with Raspberry Pi Pico and other microcontrollers that support SPI. The bistable nature of E-Ink ensures images remain readable without continuous power and provides wide viewing angles and good sunlight legibility.

Suitable for

Battery-powered sensors and IoT devices requiring infrequent updates
Static dashboards, status panels and e-paper signage
Price tags, labels and small information displays
Prototyping with Raspberry Pi Pico and similar microcontrollers

Key specifications

Display size: 2.9 inches diagonal
Resolution: 296 × 128 pixels
Color capability: three-color E-Ink
Interface: SPI (serial peripheral interface)
Power behavior: bistable (no power required to maintain image)
Typical use: static images, text and icons

How to use

Connect the module to a Raspberry Pi Pico using the SPI pins and the required power/ground lines; follow the manufacturer's pinout for correct wiring. Install or include the appropriate driver/library for the display on the Pico, then initialize the display in your firmware. Prepare image or text buffers at the module resolution (296×128) and send frame updates via SPI. Since E-Ink updates can be slower than LCDs, design update logic to minimize refresh frequency and avoid frequent full-screen writes when unnecessary.

Usage recommendations

Use the display for applications that benefit from low power consumption and long static readability. Minimize refreshes to conserve battery, and apply dithering or black/colored text over white backgrounds for best contrast. For frequent update requirements, consider caching changes and updating only affected regions where supported.

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Customer questions

FAQ

How much does the Waveshare 2.9" E-Paper 296x128 SPI 3-color cost, and is it available for purchase?

The price is 27.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 02.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Waveshare products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Waveshare service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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