DESCRIPTION
The ESP32-S3-Touch-AMOLED-1.43C is a low-cost, high-performance microcontroller development board designed by Waveshare. It features the compact and highly integrated ESP32-S3-PICO-1-N8R8 as its main control chip. Onboard 1.43inch AMOLED capacitive touch display, audio codec chip, and power management module, and so on, it is specially designed for prototyping and functional validation of AI applications and conversational AI agents.
ESP32-S3 1.43inch AMOLED development board
Supports AI Speech Interaction, Online LLM Platforms, And DIY Customization
FEATURES
- Equipped with high-performance ESP32-S3-PICO-1-N8R8 Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency
- Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), with onboard antenna
- Built-in 512KB Static RAM and 384KB ROM, with onboard 8MB PSRAM and 8MB Flash
- Type-C port, improving device compatibility, easier to use
- Onboard 1.43inch AMOLED capacitive touch display for clear color picture display, 466 x 466 resolution, 16.7M color
- Adopts AMOLED screen, featuring advantages of high contrast, wide viewing angle, rich colors, fast response, thinner design, and low power consumption, etc.
- Built-in CO5300 display driver and CST820 capacitive touch chip, using QSPI and I2C communication respectively, effectively saving the IO resources
- Equipped with a dual-microphone array, enabling audio algorithms such as noise reduction and echo cancellation, suitable for accurate voice recognition and near-field / far-field voice wake-up applications
- Onboard BOOT programmable button for easy custom function development
- Onboard 3.7V MX1.25 Lithium Batt recharge/discharge header
- Adapting 1 x I2C, 1 x UART and 1 x USB pads for external devices connection and debugging, enabling flexible configuration of peripheral functions
SMALL SIZE, TOUCH MORE POSSIBILITIES
Suitable For Various Smart Device Development, and Can Realize Human-Computer Interaction Function. Supports connecting to a Batt for independent operation.
ADOPTS AMOLED SCREEN
The next-generation display technology, compared to traditional LCD displays, the AMOLED screen features precise light-control capability, representing more delicate colors, more picture details, and more vivid videos and images.
178° WIDE VIEWING ANGLE
Excellent Display Performance, 16.7M color, wide viewing angle.
ONBOARD AUDIO CODEC
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.
SUPPORTS ESP-IDF, ARDUINO
Comprehensive ESP-IDF and Arduino tutorials for easy learning. Facilitates secondary development and function expansion, accelerating application deployment.
WI-FI AND BLE 5 SUPPORT
ESP32-S3 integrates 2.4 GHz Wi-Fi (802.11 b/g/n) with 40 MHz of bandwidth support,
Its Bluetooth Low Energy subsystem supports Bluetooth 5 (LE) and Bluetooth Mesh.
RESERVED LANYARD MOUNTING HOLES
Suitable for Bag hanging ornament, keyring decoration, etc.
PRODUCT OVERVIEW
WHAT'S ON BOARD
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ESP32-S3-PICO-1-N8R8
The SoC with WiFi and Bluetooth, up to 240MHz operating frequency, with onboard 8MB PSRAM and 8MB Flash
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Speaker amplifier chip
professional audio power amplifier chip, delivering clear and rich audio output for a high-quality speaker experience
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ES8311
Low-power audio codec chip
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ES7210 echo cancellation algorithm chip
for reducing echo and enhancing audio capture accuracy
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Display interface
for connecting display only
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Onboard antenna
supports 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE)
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MX1.25 speaker header
audio output signal, supports external speakers
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MX1.25 Lithium Batt header
MX1.25 2PIN connector, for 3.7V Lithium Batt, supports charging and discharging
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Dual microphones array
supports more advanced voice interaction functions
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BOOT button
press it and power on again via the PWR button to enter download mode
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PWR button
short press to power on, long press to shut down (the system powers on by default when connected to a power supply)
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Programmable LED
Connects to GPIO5 for customizable functions
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Type-C port
ESP32-S3 USB Type-C port, for program burning and log printing
OUTLINE DIMENSIONS
TECHNICAL DETAILS
- Display Panel: AMOLED
- Display Size: 1.43inch
- Resolution: 466 x 466 pixels
- Display Colors: 16.7M
- Brightness: 600 cd/㎡
- Contrast Ratio: 10000 : 1
- Communication Interface: QSPI
- Driver IC: CO5300
- Touch: Supported
- Touch IC: CST820
DOCUMENTS
SHIPPING LIST
- 1x ESP32-S3-Touch-AMOLED-1.43C host
- 1x 3.7V Lithium Batt
- 1x Silver polyester lanyard
