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ESP32-S3 AI 1.54-inch e-Paper Ink Screen 1.54inch Display AIoT Development Board Deepseek
$18.9
ESP32-S3 1.54-inch e-ink display AIoT development board, 200 × 200 pixels, supports Wi-Fi and BLE dual-mode communication, and supports Xiaozhi AI DeepSeek.
EPS32 DeepSeek AI Recommend
ESP32-S3 1.54 inch
Ink Screen AIoT Board
AI voice dialogue, temperature and humidity monitoring, support for DIY creative functions
Version selection
Product Features
This product is an e-ink display AIoT development board powered by an ESP32-S3 microcontroller and supporting dual-mode Wi-Fi and BLE communication. It features an onboard 1.54-inch E-ink display with extremely low power consumption and sunlight readability, making it suitable for portable devices and long-lasting battery life. It integrates a real-time clock (RTC), an SHTC3 temperature and humidity sensor, a Micro SD card slot, a low-power audio codec chip, and lithium battery charge and discharge management circuitry. Reserved expansion interfaces such as USB, UART, I2C, and GPIO facilitate functional expansion and sensor connectivity, providing a flexible and reliable development platform for applications such as IoT terminals, electronic tags, and portable displays.
- Equipped with high-performance Xtensa 32-bit LX7 dual-core processor, with a main frequency of up to 240MHz
- Supports 2.4GHz Wi-Fi and Bluetooth 5 (LE) with onboard internal antenna
- Built-in 512KB SRAM and 384KB ROM, with integrated Flash and PSRAM
- Equipped with a 1.54-inch electronic ink screen with a resolution of 200 × 200, it has high contrast and wide viewing angle.
- Onboard audio codec chip supports voice acquisition and playback, facilitating the implementation of AI voice interaction applications
- Onboard PCF85063 RTC real-time clock and SHTC3 temperature and humidity sensor enable accurate RTC time management and temperature and humidity monitoring
- Onboard Micro SD card slot, can be connected to an external Micro SD card to store pictures or files
- Onboard PWR and BOOT two customizable side buttons, convenient for custom function development
- 2 × 6 2.54mm pitch female headers are reserved for external expansion
Product Parameters
| Display panel | E-ink screen | Display size | 1.54 inches |
|---|---|---|---|
| Display resolution | 200 × 200 | Grayscale | 2 |
| Communication interface | SPI | Global Refresh | 2s |
| Display Color | Black and white | Partial refresh | 0.3s |
| Viewing angle | > 170° | Display Mode | Reflective |
Onboard audio codec chip
Supports high-quality audio processing, providing clear, high-quality audio input and output
Support AI voice interaction
Supports Xiaozhi AI and can access online large model platforms such as Doubao, DeepSeek and other AI models
Advantages of electronic ink screen
E-ink displays utilize microcapsule electrophoretic display technology to display images. The principle is that charged nanoparticles suspended in a liquid migrate under the influence of an electric field, reflecting light in ambient light to create a display similar to that of traditional printed paper. E-ink displays can clearly display images in ambient light, including indoor and outdoor lighting, without the need for a backlight, and offer a viewing angle of nearly 180°. Because of their comparable display quality to traditional paper, they are often used in applications such as e-readers.
Application Scenario
Voice interaction, e-readers, etc.
Supports ESP-IDF, Arduino
Complete SDK and open source tutorials are provided to make it easy to get started and can be quickly embedded into applications.
Resource Introduction
- ESP32-S3FH4R2
Wi-Fi and Bluetooth SoC, running at 240MHz, with integrated Flash and PSRAM
- Micro SD card slot
The SD card needs to be formatted as FAT32 when used
- ES8311 audio codec chip
Supports audio input and output, low power design, suitable for voice recognition and voice playback applications
- BOOT button
Press and hold BOOT and power on again to enter download mode
- PWR power button
Cooperate with the program to realize power control under the condition of lithium battery power supply
- Type-C port
ESP32-S3 USB interface, can be used for burning programs and logging
- mike
Collect audio
- SHTC3 Temperature and Humidity Sensor
Provides ambient temperature and humidity measurement to facilitate environmental monitoring functions
- MX1.25 2-pin speaker port
Audio output signal, external speaker
- MX1.25 2PIN lithium battery interface
For connecting lithium batteries
- Onboard patch antenna
Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE)
- PCF85063 (back)
RTC clock chip, supports time keeping function
- 2 × 6-pin 2.54mm pitch female headers
- speaker
Play Audio
Product size
