Enhanced ESP32 WiFi+Bluetooth Dual Core Development Board with USB Connectivity - 38 Pin Expansion (Expansion Board)

💍 The ESP32-WROOM-32 stands at the forefront of IoT development, featuring an advanced general-purpose microcontroller with built-in Wi-Fi and Bluetooth functionality. This powerful MCU module is versatile, making it ideal for a wide array of applications ranging from low-power sensor networks to complex tasks like voice coding, audio streaming, and MP3 decoding.

💍 At the heart of this module lies the ESP32-D0WDQ6 chip*, characterized by its scalability and adaptability. It boasts dual-core processing capabilities, allowing both CPU cores to be managed independently. With a clock frequency that can be adjusted between 80 MHz and 240 MHz, developers can optimize performance for their specific project needs. The module features a low-power co-processor that is capable of continuously monitoring peripheral status, ensuring efficient energy consumption without sacrificing functionality.

⚡ The ESP32 is rich with integrated peripherals, including capacitive touch sensors, Hall sensors, and a low-noise sensor amplifier. It also supports SD card interfacing, Ethernet connectivity, and high-speed communication protocols such as SDIO, SPI, UART, I2S, and I2C. This extensive range of peripherals allows for seamless integration with a variety of devices and sensors, opening up enormous possibilities for innovative projects.

⚡ In addition to traditional Bluetooth capabilities, the module also supports low-energy Bluetooth (BLE), providing a breadth of connection options. The Wi-Fi functionality enables a multitude of communication connections, including direct access to the Internet through routers. Combining both Wi-Fi and Bluetooth elevates the connectivity possibilities, allowing for interactions with mobile devices or the broadcasting of BLE Beacons for signal detection.

📶 Designed with low power consumption in mind, the ESP32 chip operates with a sleep current of less than 5 µA, making it exceptionally suited for battery-operated wearable technologies. Furthermore, data transmission rates can reach up to 150 Mbps, with antenna output power maxing out at 20 dBm, allowing for expansive wireless communication ranges.

🔒 The ESP32 operates on a freeRTOS platform with LwIP, encompassing built-in TLS 1.2 with hardware acceleration for secure data handling. Additionally, the chip supports OTA encryption upgrades, ensuring that users can effortlessly implement updates even after the product's initial release.

Specifications:

• Wi-Fi Protocol: 802.11 b/g/n (with 802.11n supporting speeds up to 150 Mbps)
• Bluetooth Protocol: Compatible with Bluetooth v4.2 BR/EDR and BLE
• Frequency Range: 2.4 GHz ~ 2.5 GHz
• Bluetooth Sensitivity: -97 dBm with NZIF receiver
• Integrated SPI Flash: 4 MB
• Working Voltage: 3.0 V ~ 3.6 V

⚡ This ESP32 development board is the quintessential solution for developers seeking a robust, multi-functional platform to propel their projects into the realm of cutting-edge technology.