Overview:
The 7Semi ESP32-DEVKIT-E-N8R2 Development Board is built around the ESP32-WROOM-32E-N8R2 module and provides a reliable platform for wireless embedded development. It uses Espressif’s dual-core Xtensa LX6 processor and integrates 8MB Flash and 2MB PSRAM, offering expanded memory for IoT applications, wireless communication systems, and display-based interfaces. The ESP32-WROOM-32E module includes an onboard PCB antenna and improved RF performance compared to earlier ESP32 revisions, ensuring stable wireless connectivity in both development and deployment environments. With integrated 2.4 GHz Wi-Fi and Bluetooth (Classic and BLE), along with a wide range of peripheral interfaces, this board is suitable for smart home devices, IoT gateways, robotics, automation systems, and general embedded control applications.
Features:
• Dual-core Xtensa LX6 processor running up to 240 MHz for high-performance embedded processing.
• 8MB Flash and 2MB PSRAM providing additional memory for firmware, networking, and data processing.
• Built-in 2.4 GHz Wi-Fi and Bluetooth v4.2 (BR/EDR + BLE) for wireless connectivity.
• USB interface for programming, power supply, and serial communication.
• Multiple peripheral interfaces including SPI, I²C, I²S, UART, CAN, ADC, DAC, and PWM.
• 3.3V logic operation suitable for embedded systems and sensor integration.
• Compatible with ESP-IDF, Arduino IDE, and MicroPython development environments.
• Onboard Boot and Reset buttons for easy programming and debugging.
- OPERATING VOLTAGE:
- 3.3V
- OPERATIONAL TEMPRATURE:
- -40°C to +85°C
- CONNECTIVITY:
- Wi-Fi: 2.4 GHz 802.11 b/g/n Bluetooth & Bluetooth v4.2 + BLE
- FLASH:
- 8MB
- PSRAM:
- 2MB
- USB:
- TYPE C USB
- DIMENSION:
- 56 X 28 X 5.8
