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Waveshare 2.13inch E-Ink Paper display HAT for Raspberry Pi, Three-Color
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SKU: TES-EV0882852
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Waveshare 2.13inch E-Ink Paper display HAT for Raspberry Pi, Three-Color
The Waveshare 2.13inch E-Ink Paper display HAT is a three-color electronic ink display module designed for Raspberry Pi single-board computers, featuring red, black, and white pixel rendering capabilities with ultra-low power consumption. IoT developers, embedded systems engineers, and hobbyists use this display module to create battery-powered information dashboards, environmental monitoring systems, and smart home interfaces that require extended operational life without frequent charging. This product solves the critical challenge of building persistent visual displays for remote Raspberry Pi deployments where traditional LCD screens would drain batteries within hours, enabling week-long operational periods on a single charge.
Product Overview
The Waveshare 2.13inch three-color E-Ink display operates on electrophoretic display technology, where electrically charged pigments suspended in microcapsules respond to electric fields to create visible images. Unlike LCD displays that require constant backlight power, e-ink maintains its image indefinitely without power consumption, consuming energy only during image updates. This HAT module connects directly to Raspberry Pi GPIO pins via a 40-pin connector, communicating through SPI protocol at 10MHz frequency, and includes integrated driver circuitry that handles the complex voltage sequencing required for three-color pixel control. The display refresh mechanism uses waveform timing to transition pixels between black, red, and white states, with partial refresh capabilities enabling faster updates of specific screen regions while preserving battery life in power-constrained applications.
This three-color variant distinguishes itself from standard two-color e-ink modules by incorporating an additional red pigment layer, enabling more expressive visual communication for alarm indicators, temperature warnings, and status notifications. The 2.13inch diagonal measurement provides 250x122 pixel resolution at 96 DPI, delivering sufficient screen real estate for displaying multi-line text, simple graphics, and sensor readings without requiring complex image scaling algorithms. The module features a 1.54mm thickness, making it suitable for embedded into compact enclosures, and operates across 3.3V logic levels compatible with Raspberry Pi's GPIO voltage specifications, eliminating the need for level-shifting circuitry.
Key Specifications
| Specification | Details |
| Product Type | E-Ink Display HAT Module for Raspberry Pi |
| Brand | Waveshare Electronics |
| Origin | Original/Authentic |
| Warranty | 7 days on manufacturing defects |
| Shipping | 1-5 days from Bengaluru |
| Delivery | 7-8 days across India |
| Support | 24/7 via Email and WhatsApp |
| Display Size | 2.13 inches diagonal |
| Resolution | 250 x 122 pixels |
| Color Support | Three-color: Black, Red, White |
| Communication Interface | SPI at 10MHz |
| Operating Voltage | 3.3V logic compatible |
| Refresh Rate | Full refresh 1.5 seconds, partial refresh 0.5 seconds |
| Power Consumption | Minimal during display hold, 50mA peak during refresh cycles |
Key Features
- Three-color electrophoretic display with independent red, black, and white pixel control enabling rich visual feedback for multi-state system indicators and temperature-based color coding
- Ultra-low passive power consumption maintaining images indefinitely without backlight power, extending battery-powered Raspberry Pi deployments to 7-10 days on standard lithium batteries
- Direct HAT connector interface eliminating breadboard wiring complexity and providing secure mechanical mounting directly onto Raspberry Pi GPIO header with proper strain relief
- Partial refresh capability supporting fast 0.5-second updates of specific display regions while maintaining full image fidelity, critical for responsive user interfaces without full 1.5-second refresh delays
- Integrated SPI driver circuitry handling complex waveform sequencing automatically, reducing firmware complexity and allowing developers to focus on application logic rather than low-level display timing
- Wide viewing angles exceeding 170 degrees in all directions providing consistent image visibility regardless of observer position, essential for public-facing monitoring displays
Applications and Use Cases
- Environmental monitoring stations measuring temperature, humidity, and air quality with Raspberry Pi, displaying real-time sensor readings on the e-ink display with red alerts for threshold violations, operating continuously for weeks on battery power in remote locations
- Smart shelf labels for retail inventory management, updating product prices and stock status via WiFi-connected Raspberry Pi while consuming minimal power between updates, reducing battery replacement frequency to quarterly intervals
- Home automation dashboards displaying current time, weather forecasts, and smart home device status in bedrooms or living areas, refreshing hourly to minimize power draw while maintaining always-visible information
- Industrial equipment status monitors showing machine operational states, error codes, and maintenance alerts using the red color for critical failures, enabling technicians to quickly identify problematic units across factory floors
- Wildlife research data loggers recording sensor information on e-ink displays while powered by solar panels and small batteries, operating through extended periods without sunlight due to negligible power consumption during image hold
- Educational robotics projects teaching embedded systems concepts through hands-on display programming, with the three-color capability enabling students to implement traffic light simulations and multi-state system visualizations
How to Use
Begin setup by ensuring your Raspberry Pi is powered off, then align the Waveshare HAT's 40-pin connector with the Raspberry Pi's GPIO header and press firmly until fully seated, verifying the connector is level and fully inserted. Power on your Raspberry Pi and install the Waveshare e-ink display driver library using pip package manager, downloading the required Python libraries and example code from Waveshare's GitHub repository. The driver abstracts SPI communication complexity, providing simple function calls like display.show_image() and display.partial_refresh() that handle waveform timing automatically, allowing you to focus on image generation logic using PIL image libraries.
For typical applications, create image objects using Python's PIL library with 250x122 pixel dimensions, convert them to the three-color format by mapping pixels to black, red, or white values, then pass the image to the display driver for rendering. Implement partial refresh operations for frequently-updated regions like clock displays or sensor readings to minimize power consumption, reserving full refresh operations for complete screen redraws that occur less frequently. Configure GPIO pins through the driver initialization function, which automatically handles SPI clock frequency, chip select timing, and reset signal sequencing, eliminating manual GPIO configuration errors that could damage the display controller.
Frequently Asked Questions
What is the difference between full refresh and partial refresh on this e-ink display?
Full refresh completely rewrites all 250x122 pixels by cycling through multiple waveform phases, taking approximately 1.5 seconds but ensuring perfect image quality and eliminating ghosting artifacts from previous images. Partial refresh updates only changed pixels within a specified rectangular region, completing in 0.5 seconds and consuming 60% less energy, making it ideal for updating clock displays or sensor readings that change frequently while leaving static content unchanged. Use full refresh when changing complex images or after multiple partial updates to prevent image degradation, and partial refresh for real-time data updates to maximize battery life.
Can I use this display with Raspberry Pi Zero or must I use full-size Raspberry Pi models?
The Waveshare 2.13inch HAT is compatible with all Raspberry Pi models featuring the standard 40-pin GPIO header, including Raspberry Pi Zero, Zero W, 3B, 3B+, 4B, and 5. The HAT communicates via SPI protocol which is available on all these models, and the 3.3V logic levels match all Raspberry Pi variants. Raspberry Pi Zero offers the lowest power consumption for battery-powered applications, though its single-core processor may require optimization for complex image processing tasks, while Raspberry Pi 4B provides excess computational capacity for sophisticated applications with minimal power impact.
How long can this display maintain an image without power?
E-ink displays are bistable, meaning pixels retain their state indefinitely without power consumption once an image is rendered. A Raspberry Pi powered off completely will maintain the last displayed image on the e-ink screen for months or years without degradation, making this technology ideal for applications where the Raspberry Pi operates intermittently or powers down between data collection cycles. This property enables solar-powered or battery-powered systems to display information continuously while the main processor sleeps, dramatically extending operational lifetime compared to LCD displays that require constant backlight power.
What programming languages are supported for this display module?
Waveshare provides official Python libraries with comprehensive examples, making Python the primary supported language for rapid development and prototyping. The underlying SPI communication is hardware-agnostic, allowing implementation in C, C++, or other languages that can access GPIO and SPI interfaces, though developers must manually implement waveform timing and image format conversion. The Python library abstracts these complexities, providing recommended starting point for most users, with community-contributed libraries available for Node.js and other languages on GitHub repositories.
When will I receive my order?
Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.
What is your return and warranty policy?
We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.
Why Buy from The Engineer Store
- Genuine Products: Sourced directly from authorized distributors with authentication
- Expert Team: Our technical team validates every product before listing
- Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse
- Pan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata
- Payment Options: COD, UPI, credit/debit cards, net banking, EMI available
- Technical Support: 24/7 expert guidance via email and WhatsApp
- Returns: 7-day return policy on manufacturing defects only
Buy Waveshare 2.13inch E-Ink Paper display HAT for Raspberry Pi, Three-Color Online in India
Purchase the Waveshare 2.13inch E-Ink Paper display HAT for Raspberry Pi, Three-Color online at The Engineer Store, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kol
Waveshare 2.13inch E-Ink Paper display HAT for Raspberry Pi, Three-Color
The Waveshare 2.13inch E-Ink Paper display HAT is a three-color electronic ink display module designed for Raspberry Pi single-board computers, featuring red, black, and white pixel rendering capabilities with ultra-low power consumption. IoT developers, embedded systems engineers, and hobbyists use this display module to create battery-powered information dashboards, environmental monitoring systems, and smart home interfaces that require extended operational life without frequent charging. This product solves the critical challenge of building persistent visual displays for remote Raspberry Pi deployments where traditional LCD screens would drain batteries within hours, enabling week-long operational periods on a single charge.
Product Overview
The Waveshare 2.13inch three-color E-Ink display operates on electrophoretic display technology, where electrically charged pigments suspended in microcapsules respond to electric fields to create visible images. Unlike LCD displays that require constant backlight power, e-ink maintains its image indefinitely without power consumption, consuming energy only during image updates. This HAT module connects directly to Raspberry Pi GPIO pins via a 40-pin connector, communicating through SPI protocol at 10MHz frequency, and includes integrated driver circuitry that handles the complex voltage sequencing required for three-color pixel control. The display refresh mechanism uses waveform timing to transition pixels between black, red, and white states, with partial refresh capabilities enabling faster updates of specific screen regions while preserving battery life in power-constrained applications.
This three-color variant distinguishes itself from standard two-color e-ink modules by incorporating an additional red pigment layer, enabling more expressive visual communication for alarm indicators, temperature warnings, and status notifications. The 2.13inch diagonal measurement provides 250x122 pixel resolution at 96 DPI, delivering sufficient screen real estate for displaying multi-line text, simple graphics, and sensor readings without requiring complex image scaling algorithms. The module features a 1.54mm thickness, making it suitable for embedded into compact enclosures, and operates across 3.3V logic levels compatible with Raspberry Pi's GPIO voltage specifications, eliminating the need for level-shifting circuitry.
Key Specifications
| Specification | Details |
| Product Type | E-Ink Display HAT Module for Raspberry Pi |
| Brand | Waveshare Electronics |
| Origin | Original/Authentic |
| Warranty | 7 days on manufacturing defects |
| Shipping | 1-5 days from Bengaluru |
| Delivery | 7-8 days across India |
| Support | 24/7 via Email and WhatsApp |
| Display Size | 2.13 inches diagonal |
| Resolution | 250 x 122 pixels |
| Color Support | Three-color: Black, Red, White |
| Communication Interface | SPI at 10MHz |
| Operating Voltage | 3.3V logic compatible |
| Refresh Rate | Full refresh 1.5 seconds, partial refresh 0.5 seconds |
| Power Consumption | Minimal during display hold, 50mA peak during refresh cycles |
Key Features
- Three-color electrophoretic display with independent red, black, and white pixel control enabling rich visual feedback for multi-state system indicators and temperature-based color coding
- Ultra-low passive power consumption maintaining images indefinitely without backlight power, extending battery-powered Raspberry Pi deployments to 7-10 days on standard lithium batteries
- Direct HAT connector interface eliminating breadboard wiring complexity and providing secure mechanical mounting directly onto Raspberry Pi GPIO header with proper strain relief
- Partial refresh capability supporting fast 0.5-second updates of specific display regions while maintaining full image fidelity, critical for responsive user interfaces without full 1.5-second refresh delays
- Integrated SPI driver circuitry handling complex waveform sequencing automatically, reducing firmware complexity and allowing developers to focus on application logic rather than low-level display timing
- Wide viewing angles exceeding 170 degrees in all directions providing consistent image visibility regardless of observer position, essential for public-facing monitoring displays
Applications and Use Cases
- Environmental monitoring stations measuring temperature, humidity, and air quality with Raspberry Pi, displaying real-time sensor readings on the e-ink display with red alerts for threshold violations, operating continuously for weeks on battery power in remote locations
- Smart shelf labels for retail inventory management, updating product prices and stock status via WiFi-connected Raspberry Pi while consuming minimal power between updates, reducing battery replacement frequency to quarterly intervals
- Home automation dashboards displaying current time, weather forecasts, and smart home device status in bedrooms or living areas, refreshing hourly to minimize power draw while maintaining always-visible information
- Industrial equipment status monitors showing machine operational states, error codes, and maintenance alerts using the red color for critical failures, enabling technicians to quickly identify problematic units across factory floors
- Wildlife research data loggers recording sensor information on e-ink displays while powered by solar panels and small batteries, operating through extended periods without sunlight due to negligible power consumption during image hold
- Educational robotics projects teaching embedded systems concepts through hands-on display programming, with the three-color capability enabling students to implement traffic light simulations and multi-state system visualizations
How to Use
Begin setup by ensuring your Raspberry Pi is powered off, then align the Waveshare HAT's 40-pin connector with the Raspberry Pi's GPIO header and press firmly until fully seated, verifying the connector is level and fully inserted. Power on your Raspberry Pi and install the Waveshare e-ink display driver library using pip package manager, downloading the required Python libraries and example code from Waveshare's GitHub repository. The driver abstracts SPI communication complexity, providing simple function calls like display.show_image() and display.partial_refresh() that handle waveform timing automatically, allowing you to focus on image generation logic using PIL image libraries.
For typical applications, create image objects using Python's PIL library with 250x122 pixel dimensions, convert them to the three-color format by mapping pixels to black, red, or white values, then pass the image to the display driver for rendering. Implement partial refresh operations for frequently-updated regions like clock displays or sensor readings to minimize power consumption, reserving full refresh operations for complete screen redraws that occur less frequently. Configure GPIO pins through the driver initialization function, which automatically handles SPI clock frequency, chip select timing, and reset signal sequencing, eliminating manual GPIO configuration errors that could damage the display controller.
Frequently Asked Questions
What is the difference between full refresh and partial refresh on this e-ink display?
Full refresh completely rewrites all 250x122 pixels by cycling through multiple waveform phases, taking approximately 1.5 seconds but ensuring perfect image quality and eliminating ghosting artifacts from previous images. Partial refresh updates only changed pixels within a specified rectangular region, completing in 0.5 seconds and consuming 60% less energy, making it ideal for updating clock displays or sensor readings that change frequently while leaving static content unchanged. Use full refresh when changing complex images or after multiple partial updates to prevent image degradation, and partial refresh for real-time data updates to maximize battery life.
Can I use this display with Raspberry Pi Zero or must I use full-size Raspberry Pi models?
The Waveshare 2.13inch HAT is compatible with all Raspberry Pi models featuring the standard 40-pin GPIO header, including Raspberry Pi Zero, Zero W, 3B, 3B+, 4B, and 5. The HAT communicates via SPI protocol which is available on all these models, and the 3.3V logic levels match all Raspberry Pi variants. Raspberry Pi Zero offers the lowest power consumption for battery-powered applications, though its single-core processor may require optimization for complex image processing tasks, while Raspberry Pi 4B provides excess computational capacity for sophisticated applications with minimal power impact.
How long can this display maintain an image without power?
E-ink displays are bistable, meaning pixels retain their state indefinitely without power consumption once an image is rendered. A Raspberry Pi powered off completely will maintain the last displayed image on the e-ink screen for months or years without degradation, making this technology ideal for applications where the Raspberry Pi operates intermittently or powers down between data collection cycles. This property enables solar-powered or battery-powered systems to display information continuously while the main processor sleeps, dramatically extending operational lifetime compared to LCD displays that require constant backlight power.
What programming languages are supported for this display module?
Waveshare provides official Python libraries with comprehensive examples, making Python the primary supported language for rapid development and prototyping. The underlying SPI communication is hardware-agnostic, allowing implementation in C, C++, or other languages that can access GPIO and SPI interfaces, though developers must manually implement waveform timing and image format conversion. The Python library abstracts these complexities, providing recommended starting point for most users, with community-contributed libraries available for Node.js and other languages on GitHub repositories.
When will I receive my order?
Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.
What is your return and warranty policy?
We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.
Why Buy from The Engineer Store
- Genuine Products: Sourced directly from authorized distributors with authentication
- Expert Team: Our technical team validates every product before listing
- Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse
- Pan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata
- Payment Options: COD, UPI, credit/debit cards, net banking, EMI available
- Technical Support: 24/7 expert guidance via email and WhatsApp
- Returns: 7-day return policy on manufacturing defects only
Buy Waveshare 2.13inch E-Ink Paper display HAT for Raspberry Pi, Three-Color Online in India
Purchase the Waveshare 2.13inch E-Ink Paper display HAT for Raspberry Pi, Three-Color online at The Engineer Store, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kol