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Waveshare E Paper Display Esphome Smart Home Made Simple

Emily Johnson
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waveshare e paper display esphome smart home made simple

The waveshare_epaper display platform allows you to use some E-Paper displays sold by Waveshare with ESPHome. The 2.13” TTGO module and the Waveshare Cloud Module with an ESP32 on the board are supported as well. Depending on your specific revision of the TTGO board you might need to try out the -b73 or -b1 version (see below). The 1.54” Good Display gdew0154m09 as used in the M5Stack Core Ink is also supported. Similar modules sold by other vendors might also work but not have been tested yet. Currently, most displays managed by Esphome are single-color E-Ink displays; but Esphome also supports E-Ink displays capable of showing up to 7 colors.

The communication ESPHome has chosen to use for this integration is 4-wire SPI, as it’s the most stable and high-speed. So you need to make sure your board is set to the 4-wire SPI mode and have an spi: section in your configuration. For the 7-color display, colors can be defined like this in the lambda function: cs_pin (Required, Pin Schema): The CS pin. Guide on creating clear, informative and beautiful wall mounted dashboards with Waveshare E-paper (e-ink) displays and ESPHome in Home Assistant. Waveshare is a company specializing in the design and manufacturing of electronic components, including development boards, displays, and sensors, for use in areas such as IoT, robotics, and education.

If you’ve ever encountered beautiful, large e-paper (e-ink) displays used with ESPHome and Home Assistant, chances are they were made by Waveshare. Unlike LED or LCD panels, e-paper displays typically feature only several colors or come only in black and white. This is because their underlying technology, primarily electrophoretic displays (EPDs), relies on the physical movement of charged pigment particles to form an image. In simpler words, it’s like tiny specks of colored dust are physically moved around to create what you see, rather than lights turning on or off. This physical movement is much harder to do with many different colors quickly and vibrantly. In this article, I am sharing my experience with Waveshare e-Paper displays and ESPHome.

My goal is to clear up the confusion of which models work with ESPHome, what features and colors are supported and perhaps give you some ideas for use cases. This project contains an ESPHome configuration file that powers a battery-operated ePaper dashboard using a Waveshare 7.5" display and an ESP32. The display shows weather, room temperatures, battery level, energy consumption, to-do list, calendar, and EV charging status — all updated from your Home Assistant instance. Follow the step-by-step tutorial to build the complete device (hardware + software + 3D printed case ): The provided ESPHome YAML contains anonymized sensor values (e.g., temperature sensors, text sensors, calendar, EV status). 👉 You must replace those sensor: and text_sensor: entity_ids with the ones matching your own Home Assistant setup.

E-Paper or E-Ink displays have gained popularity in recent years due to their low power consumption and ability to display content clearly, even in bright sunlight. Waveshare is a leading manufacturer of these displays, and its integration with ESPHome and Home Assistant has opened up a world of possibilities for home automation enthusiasts. In this article, we'll explore everything you need to know about E-Paper displays. Waveshare E-Paper displays, from how they work to how to configure them in ESPHome. The Waveshare E-Paper displays They use electronic ink (E-Ink) technology to display content. Unlike LCD or LED displays, these don't require power to maintain the image, making them ideal for projects where energy consumption is a concern.

Waveshare offers a wide range of models, from small 1.54-inch displays to large 13.3-inch panels. The technology behind e-paper displays is based on the physical movement of electrically charged ink particles. These particles rearrange themselves to form text or images, which explains why the displays have a slower refresh time compared to LCDs. Furthermore, e-Paper displays are typically limited to a few colors, such as black, white, and red, although more advanced models exist that include more shades. Waveshare offers a variety of displays, and determining which ones are compatible with ESPHome can be tricky due to the different versions and features. Here's a rundown of the most common models:

To facilitate the integration of E-Paper displays, Waveshare offers controller boards based on ESP32 and ESP8266. These boards allow for plug-and-play connectivity with displays, simplifying the setup process. The waveshare_epaper display platform allows you to use some E-Paper displays sold by Waveshare with ESPHome. The 2.13” TTGO module and the Waveshare Cloud Module with an ESP32 on the board are supported as well. Depending on your specific revision of the TTGO board you might need to try out the -b73 or -b1 version (see below). The 1.54” Good Display gdew0154m09 as used in the M5Stack Core Ink is also supported.

Similar modules sold by other vendors might also work but not have been tested yet. Currently, most displays managed by Esphome are single-color E-Ink displays; but Esphome also supports E-Ink displays capable of showing up to 7 colors. Waveshare E-Paper 2.9 Inch E-Paper Display.¶ Waveshare E-Paper 7.3 Inch ACeP 7-Color E-Paper Display.¶ The communication ESPHome has chosen to use for this integration is 4-wire SPI, as it’s the most stable and high-speed. So you need to make sure your board is set to the 4-wire SPI mode and have an spi: section in your configuration.

The waveshare_epaper display platform allows you to use some E-Paper displays sold by Waveshare with ESPHome. The 2.13" TTGO module and the Waveshare Cloud Module with an ESP32 on the board are supported as well. Depending on your specific revision of the TTGO board you might need to try out the -b73 or -b1 version (see below). The 1.54" Good Display gdew0154m09 as used in the M5Stack Core Ink is also supported. Similar modules sold by other vendors might also work but not have been tested yet. Currently, most displays managed by Esphome are single-color E-Ink displays; but Esphome also supports E-Ink displays capable of showing up to 7 colors.

The communication ESPHome has chosen to use for this integration is 4-wire SPI, as it’s the most stable and high-speed. So you need to make sure your board is set to the 4-wire SPI mode and have an spi: section in your configuration. For the 7-color display, colors can be defined like this in the lambda function: cs_pin (Required, Pin Schema): The CS pin.

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