SP32-S3 N16R8 UNO Development Board WiFi & Bluetooth
the ESP32-S3 N16R8 UNO Development Board is a cutting-edge microcontroller platform designed for developers and enthusiasts seeking high performance and versatility in their Internet of Things (IoT) and embedded systems projects. At its core, the board features the ESP32-S3-WROOM-1-N16R8 module, which integrates a powerful dual-core Xtensa 32-bit LX7 processor capable of operating at speeds up to 240MHz. This robust processing capability ensures the board can handle complex computational tasks with ease.
Equipped with 16MB of flash memory and 8MB of PSRAM, the ESP32-S3 N16R8 UNO Development Board provides substantial storage and memory resources, enabling the development of sophisticated applications that require extensive code bases or significant data handling. The integrated 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5.0 Low Energy (LE) capabilities offer reliable and long-range wireless connectivity, making the board an excellent choice for IoT applications such as smart home devices, wireless sensor networks, and industrial automation systems.
Features:
- Dual-core Xtensa® 32-bit LX7 processor, up to 240 MHz.
- 16 MB external flash memory and 8 MB PSRAM.
- 512 KB TCM SRAM and 384 KB ROM for secure boot and libraries.
- Integrated Wi-Fi 802.11 b/g/n (2.4 GHz) and Bluetooth 5 (LE).
- USB-C interface with onboard USB-to-serial converter.
- Arduino UNO–compatible form factor for shield interoperability.
- Multiple low-power modes for ultra-low-power applications.
Pin Configuration:
Specification:
| Parameter | Value |
|---|---|
| Processor | Dual-core Xtensa® LX7, 240 MHz |
| Flash Memory | 16 MB |
| PSRAM | 8 MB |
| TCM SRAM | 512 KB |
| ROM | 384 KB |
| Wi-Fi | 802.11 b/g/n (2.4 GHz) |
| Bluetooth | Bluetooth 5 (LE) |
| USB Interface | USB-C with onboard USB-to-serial converter |
| GPIO Pins | 16+ (D0–D13, A0–A5 via analog-capable GPIOs) |
| ADC Channels | 20 |
| I2C Interfaces | 2 |
| SPI Interfaces | 4 (SPI0 for flash, SPI1 for PSRAM, SPI2/SPI3 for peripherals) |
| UART Interfaces | 3 (UART0 used for USB-serial) |
| PWM Channels | 8 |
| Operating Voltage Chip | 3.3V |
| Operating Temperature | -40 °C to 105 °C |
| Power Supply | 5V via USB-C or 5-12V via DC jack |
Applications:
- Internet of Things (IoT) devices.
- Wireless sensor networks.
- Home automation systems.
- Wearable technology.
- Robotics and automation.
- Smart agriculture.
- Industrial control systems.
- Educational projects and prototyping.
Package Include:
- 1 ESP32-S3 N16R8 UNO Development Board WIFI & Bluetooth.
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