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ESP32-S3-Pico Microcontroller, 2.4 GHz Wi-Fi Development Board, dual-core processor with frequency up to 240 MHz


The ESP32-S3-Pico is a low-cost, high-performance microcontroller development board with a compact size and rich peripheral interfaces.

Adopts ESP32-S3R2 as the main chip, which is an MCU chip with integrated 2.4 GHz Wi-Fi and Bluetooth 5 (LE).
The interface chips are CH343 and CH334, so you can experience the fun of USB and UART development with a single USB-C port, and no more trouble switching interfaces.

If you want to know more about this product, please check the Wiki Page.



If you have any questions on this product please feel free to contact us.

*Disclaimer: The images are merely illustrative.


Board specifications

The ESP32-S3-Pico is a compact-size microcontroller development board with multiple digital interfaces.

Adopts ESP32-S3R2 as the main chip, which is equipped with a dual-core Xtensa 32-bit LX7 processor with 240MHz running frequency, with built-in 512 KB SRAM (TCM) and 2MB PSRAM; Onboard CH343 and CH334 chips for USB and UART development via USB-C port; Onboard MP28164 high efficiency DC-DC buck-boost chip with load current up to 2A, ensuring the safety of the product.

You can choose ESP-IDF, Arduino, MicroPython, or other development environments in software so that you can easily and quickly get started and apply it to the product.

Key features include:

  1. Adopts ESP32-S3R2 chip with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz

  2. Integrated 512KB SRAM, 384KB ROM, 2MB PSRAM, 16MB Flash memory

  3. Integrated 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communication, with superior RF performance.

  4. Type-C connector, easier to use

  5. Onboard CH343 and CH334 chips can meet the needs of USB and UART development via a Type-C interface

  6. Onboard DC-DC chip MP28164, high efficiency DC-DC buck-boost chip with load current up to 2A

  7. 27 × multi-function GPIO pins

  8. Rich peripheral interfaces, including full-speed USB OTG, SPI, I2C, UART, ADC, PWM and DVP (8-bit ~ 16-bit camera interface), LCD interfaces (8-bit ~ 16-bit parallel RGB, I8080, MOTO6800), etc. to achieve various functions flexibly

  9. Castellated module allows soldering directly to carrier boards

  10. Supports multiple low-power operating states, adjustable balance between communication distance, data rate and power consumption to meet the power requirements of various application scenarios

  11. Supports Raspberry Pi Pico expansion board ecology, suitable for artificial intelligence IoT application development


Supports ESP-IDF, Arduino, MicroPython

Comprehensive SDK, dev resources, tutorials to help you easily get started


ESP32-S3 Designed for AIoT applications

Powered by Xtensa 32-bit LX7 dual-core processor with frequency up to 240 MHz
Powerful AI Computing Capability & Reliable security features


WIFI 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


27 × multi-function GPIO pins

configurable pin function, allows flexible development and integration


Note: SPI, I2C, UART and other interfaces can be mapped to most GPIOs through the GPIO Matrix and IO MUX, see the ESP32-S3 datasheet for details.


What's On Board

  1. ESP32-S3R2
    Xtensa 32-bit LX7 dual-core processor,
    with onboard 2MB PSRAM

  2. 2.4G monopole ceramic antenna

  3. W25Q128JVSIQ
    16MB Flash memory

  4. BOOT button
    Press it when resetting to enter download mode

  5. RESET button

  1. CH334F
    USB HUB controller

  2. CH343P
    USB to UART chip

  3. MP28164
    High efficiency DC-DC buck-boost chip

  4. USB Type-C port

  5. Power indicator



Outline dimensions


Resources & Services


Wiki: www.waveshare.com/wiki/ESP32-S3-Pico


Package Content

Weight: 0.006 kg

  1. ESP32-S3-Pico with pre-soldered header x1

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