This is a compact microcontroller with multiple digital interfaces in the familiar Raspberry Pi Pico format. The main chip on board is the ESP32-S3R2 powered by an Xtensa 32-Bit LX7 Dual-Core processor offering powerful computing capability with solid security features. There's Bluetooth 5 (LE) and 2.4GHz WiFi support built-in to offer stable and reliable wireless connection options with any project you are working on! The interface chips are CH343 and CH334, allowing you to manage USB and UART development with a single USB-C port without switching interfaces. There is also a high-efficiency buck-boost chip to optimize circuit stability and response speed. With substantial support for ESP-IDF, Arduino and MicroPython, including dev resources and tutorials, you will have no problem getting started! If soldering isn't your thing and you want a header already soldered on for ease of use, then click here We also have a DALI-2 module that works with this board if you're looking for smart lighting integration. Features * Adopts ESP32-S3R2 chip with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz * 512KB SRAM, 384KB ROM, 2MB PSRAM, 16MB Flash memory * 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 * 27x 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 * Multiple low-power operating states, the 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 What's Onboard? * ESP32-S3R2 Xtensa 32-bit LX7 dual-core processor, with onboard 2MB PSRAM * 2.4G monopole ceramic antenna * W25Q128JVSIQ 16MB Flash memory * BOOT button Press it when resetting to enter download mode * RESET button * CH334F USB HUB controller * CH343P USB to UART chip * MP28164 High-efficiency DC-DC buck-boost chip * USB Type-C port * Power indicator Resources * Product Wiki * ESP32-S3-Pico-Schematic Pinout Package Contents * 1x ESP32-S3 Microcontroller https://elecena.pl/product/23367970/waveshare-esp32-s3-development-board 2023-05-04 https://elecena.pl/product/23367970/waveshare-esp32-s3-development-board 2023-12-27 https://elecena.pl/product/23367970/waveshare-esp32-s3-development-board 2024-09-18 https://elecena.pl/product/23367970/waveshare-esp32-s3-development-board 2024-11-29 https://elecena.pl/product/23367970/waveshare-esp32-s3-development-board 2024-11-30 https://elecena.pl/product/23367970/waveshare-esp32-s3-development-board 2025-08-06 https://elecena.pl/product/23367970/waveshare-esp32-s3-development-board 2025-11-28 https://elecena.pl/product/23367970/waveshare-esp32-s3-development-board 2025-11-29