Details
ESP32-S3 1.54inch e-Paper (G) AIoT Development Board, 200 200 resolution, Red/Yellow/Black/White, Supports Wi-Fi and BLE Dual-mode Communication
ESP32-S3 1.54inch
e-Paper AIoT Development Board
Supports AI speech interaction, temperature and humidity monitoring, and DIY creative function, etc.
Version options
ESP32-S3-ePaper-1.54G
comes with a 3.7V Lithium Batt
(can be installed inside the case)
ESP32-S3-ePaper-1.54G-EN
without Lithium Batt
Features
The ESP32-S3-ePaper-1.54G is an e-Paper AIoT development board, equipped with ESP32-S3 microcontroller, which supports Wi-Fi and BLE dual-mode communication. Onboard 1.54inch e-paper display, features ultra-low power consumption and ambient light readability, suitable for portable devices and long-Batt-life scenarios. Integrated with an RTC chip, SHTC3 temperature and humidity sensor, TF card slot, low-power audio codec chip circuit, and Lithium Batt recharge management circuit. Reserved interfaces including USB, UART, I2C, and GPIO for easy functionality expansion and sensor connectivity, providing a flexible and reliable development platform for IoT terminals, electronic tags, portable displays, and other applications.
- Adopts high-performance Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency
- Supports 2.4GHz Wi-Fi and Bluetooth 5 (LE), with onboard antenna
- Built-in 512KB Static RAM, 384KB ROM, with integrated 8MB Flash and 8MB PSRAM
- Onboard 1.54inch e-paper display, 200 200 resolution, features high contrast and wide viewing angle
- Onboard audio codec chip, supports voice capture and playback, enabling AI voice interaction applications
- Onboard PCF85063 RTC chip and SHTC3 temperature & humidity sensor for accurate RTC management and environmental monitoring
- Onboard TF card slot for external storage of images or files
- Onboard programmable PWR and BOOT side buttons for customized function development
- Reserved 2 6 2.54mm pitch pin header for convenient external expansion
Specifications
| display panel |
e-paper display |
Display size |
1.54inch |
| resolution |
200 200 |
grey scale |
2 |
| Communication interface |
SPI |
full refresh time |
20s |
| display color |
red, yellow, black, white |
Fast Refresh Time |
15s |
| Viewing Angle |
>170 |
Display Type |
passively reflective |
Onboard audio codec chip
Supports high-quality audio processing, providing clear and high-quality audio input and output
Supports AI Speech Interaction
Allows access to online large model platforms such as DeepSeek, Doubao, etc
Application Scenarios
Suitable for Voice Interaction and Indoor Temperature & Humidity Display, etc
Voice Interaction
Indoor Temperature & Humidity Display
Supports ESP-IDF, Arduino IDE
Comprehensive SDK, dev resources, and tutorials to help you easily get started
What’s On Board
- ESP32-S3-PICO-1-N8R8
Wi-Fi and Bluetooth SoC, 240MHz operating frequency, with integrated 8MB Flash and 8MB PSRAM
- TF card slot
The TF card must be formatted to FAT32 before use
- ES8311 audio codec chip
Supports audio input and output, low-power design, suitable for speech recognition and voice playback applications
- BOOT button
Press it when powering on to enter download mode
- PWR button
enables power control via software configuration when using Lithium Batt for power supply
- Type-C port
ESP32-S3 USB port for program burning and log printing
- Microphone
for audio capture
- SHTC3 temperature and humidity sensor
provides ambient temperature and humidity measurement, enabling environmental monitoring function
- MX1.25 2PIN speaker header
audio output signal, for connecting external speaker
- MX1.25 2PIN Lithium Batt header
for connecting Lithium Batt
- Onboard antenna
supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE)
- PCF85063 (back side)
RTC chip with timekeeping function
- 2 6PIN 2.54mm pitch female pin header
- Speaker
for audio playback
Outline Dimensions
Unconditional Satisfaction Guarantee
