The ESP32-DEVKITC is a compact and reliable development board featuring the ESP32-WROOM-32U module with external antenna support. Ideal for prototyping and building WiFi + Bluetooth applications, it provides full access to the powerful ESP32 SoC and is supported by major development frameworks.
Technical Specifications:
- Module: ESP32-WROOM-32U
- Flash Memory: 4 MB
- Microcontroller: Tensilica Xtensa® 32-bit LX6 dual-core, up to 240 MHz
-
Wireless Connectivity:
- WiFi 802.11 b/g/n (2.4 GHz)
- Bluetooth v4.2 BR/EDR + BLE
- Antenna: U.FL Connector (External Antenna)
- GPIO Pins: Up to 30 GPIOs (varies by use)
-
Interfaces:
- UART, SPI, I²C, I²S
- ADC (12-bit), DAC, PWM
- USB-to-Serial: Onboard CP2102 or CH340 chip
- Operating Voltage: 3.3V
- Power Supply Input: 5V via USB or header
- Development Support: Arduino IDE, ESP-IDF, PlatformIO
- Typical Applications: IoT, smart devices, home automation, wireless sensors, BLE gateways
- Board Size: Approx. 48.5 × 28 mm
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