Waveshare ESP32-S3 Dual-Core Development Board

31-00024023
ESP32-S3-Pico-M
CompanyWaveshare Part NumberESP32-S3-Pico-M
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The ESP32-S3-Pico is a compact microcontroller development board featuring multiple digital interfaces. It is powered by the ESP32-S3R2 chip, which includes a dual-core Xtensa 32-bit LX7 processor running at 240MHz, with 512KB of built-in SRAM (TCM) and 2MB of PSRAM. The board integrates CH343 and CH334 chips to support USB and UART development via a USB-C port. It also features the MP28164 high-efficiency DC-DC buck-boost converter, supporting a load current of up to 2A for stable and reliable operation. The board supports various development environments, including ESP-IDF, Arduino, and MicroPython, allowing for easy and quick prototyping and integration into your product.

Key features
  • Adopts ESP32-S3R2 chip with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz
  • Integrated 512KB SRAM, 384KB ROM, 2MB PSRAM, 16MB Flash memory
  • Integrated 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communication, with superior RF performance.
  • Type-C connector, easier to use
  • Onboard CH343 and CH334 chips can meet the needs of USB and UART development via a Type-C interface
  • Onboard DC-DC chip MP28164, high efficiency DC-DC buck-boost chip with load current up to 2A
  • 27 × multi-function GPIO pins
  • 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
  • Castellated module allows soldering directly to carrier boards
  • 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
  • Supports Raspberry Pi Pico expansion board ecology, suitable for artificial intelligence IoT application development



Hardware layout
  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
  6. CH334F
    USB HUB controller
  7. CH343P
    USB to UART chip
  8. MP28164
    High efficiency DC-DC buck-boost chip
  9. USB Type-C port
  10. Power indicator


Hardware compatibility with Pico extension modules


Available options



Company
Waveshare
Part Number
ESP32-S3-Pico-M
Warranty
12 Month Manufacturer Warranty
G. Weight
0.006kg
SoC Series
ESP32-S3
Board Specifications
MCU/SoC
ESP32-S3
Processor
Xtensa dual-core 32-bit LX7
Clock Speed
240 MHz
RAM
512 kB SRAM & 2MB PSRAM
ROM
384 kB
Flash Memory
16 MB
Bluetooth
Bluetooth 5
Wi-Fi
Wi-Fi 4 – 802.11b/g/n – 2.4 GHz
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