ESP32-S3-Nano development board ESP32-S3R8 16MB Flash WiFi BLE Waveshare
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ESP32-S3-Nano development board with ESP32-S3R8 chip
The ESP32-S3-Nano is a miniature and powerful development board based on the ESP32-S3R8 chip, offering full compatibility with the Arduino Nano ESP32 ecosystem. Thanks to its built-in wireless connectivity and large amount of memory, it is an excellent solution for Internet of Things (IoT) projects, supporting programming in Arduino and MicroPython environments.
Key features:
- Dual-core ESP32-S3R8 Xtensa® 32-bit LX7 processor clocked at up to 240 MHz.
- Built-in memory: 512 KB SRAM, 384 KB ROM, 8 MB PSRAM and 16 MB Flash.
- Integrated Wi-Fi 2.4 GHz and Bluetooth LE (Dual-Mode) wireless connectivity.
- Seamless switching between Arduino and MicroPython programming.
- Compatibility with Arduino IoT Cloud, enabling remote control.
- Support for HID protocol (keyboard or mouse emulation via USB port).
Component layout on the board

- ESP32-S3R8 processor: dual-core, clocked at up to 240 MHz.
- W25Q128JVSIQ: 16 MB of Flash memory for programs and data.
- MP2322GQH: 3.3V voltage regulator.
- Antenna: built-in 2.4G ceramic antenna.
- USB Type-C connector: for uploading software and debugging.
- RST button: for resetting the ESP32-S3R8 chip.
- Arduino Nano interface: 2.54 mm pitch, fits directly into breadboards.
- RGB indicator: fully programmable after the system has booted correctly.
- Power indicator.
- User LED.
Pinout

External dimensions

Kit contents
- ESP32-S3-Nano development board - 1 pcs.
- 20-pin header (male, black) - 2 pcs.



