ESP32-S3-DevKitC-1UN8R8 - ESPRESSIF SYSTEMS - ESP32-S3-DevKitC-1UN8R8
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Module, WiFi/BLE/IoT module ESP32-S3, PCB antenna
Manufacturer code:
ESP32-S3-DevKitC-1UN8R8
Manufacturer:
Datasheet:
Group:
RF-modules
Component Family:
Termination Type:
Surface mount (SMD)
Number of Pins:
40
Supply Voltage Min. [V]:
+3 V
Supply Voltage Max. [V]:
+3.6 V
Circuit Type:
Wi-Fi module
Frequency Range:
2.4 GHz
Interface Type:
WiFi, BLE
Operating Temperature Min. [°C]:
-40 °C
Operating Temperature Max. [°C]:
+85 °C
ROHS:
Yes
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Details
ESP32-S3-DevKitC-1U-N8R8 – Professional AI and IoT Development Board
The ESP32-S3-DevKitC-1U-N8R8 is an entry-level development board based on the ESP32-S3-WROOM-1U-N8R8 module. This high-performance device features integrated Wi-Fi and Bluetooth® Low Energy capabilities, as well as specialized acceleration for neural networks and signal processing tasks (AI/DSP).
Key Features and Memory
- Processor: Dual-core, 32-bit Xtensa® LX7 microprocessor with a clock speed of up to 240 MHz.
- Memory (N8R8 variant): 8 MB Quad SPI Flash and 8 MB Octal SPI PSRAM for data-intensive applications.
- Antenna design: The module features an external antenna connector (U.FL/IPEX), which allows the use of an external antenna for better reception.
- I/O Pins: Most pins are routed to the dual-sided pin headers, making it easy to use on a breadboard.
Technical Specifications
| Parameter | Description / Value |
|---|---|
| Module | ESP32-S3-WROOM-1U-N8R8 |
| Wireless | 2.4 GHz Wi-Fi (802.11 b/g/n) + Bluetooth 5 (LE) |
| Flash / PSRAM | 8 MB / 8 MB |
| USB Ports | 1x USB-to-UART and 1x ESP32-S3 Native USB port |
| Interfaces | GPIO, SPI, UART, I2C, ADC, PWM, LCD, DVP |
The board includes an RGB LED (on GPIO38 for v1.1), Reset and Boot buttons, as well as a 5V → 3.3V LDO voltage regulator to ensure a stable power supply. It is an ideal choice for image recognition and voice-based AI projects, especially in shielded environments where an external antenna is required.
Data
Weight:
2.224 g/pcs
