ESP32-32D Wi-Fi and Bluetooth IoT Development Board (Dual-Core 240 MHz, 3.3V)
The ESP32-32D Wi-Fi and Bluetooth IoT Development Board is a versatile development platform for connected electronics, embedded systems, and Internet of Things applications. Powered by a dual-core Tensilica LX6 processor operating at up to 240 MHz, it supports wireless communication through 2.4 GHz Wi-Fi and Bluetooth Classic and Bluetooth Low Energy. Multiple peripheral interfaces, including UART, SPI, I2C, I2S, PWM, ADC, and DAC, make it suitable for sensor integration, automation, and wireless control projects.
Key Features -
• Dual-core Tensilica LX6 processor operating at up to 240 MHz
• Built-in 2.4 GHz Wi-Fi connectivity supporting IEEE 802.11 b/g/n
• Bluetooth Classic and Bluetooth Low Energy support
• Multiple digital and analog peripheral interfaces
• Supports GPIO, UART, SPI, I2C, I2S, PWM, ADC, and DAC functions
• Up to 520 KB SRAM, with external SPI RAM support depending on module configuration
• USB-powered development board for convenient programming and testing
• Suitable for IoT, robotics, automation, and wireless monitoring projects
Specifications -
• Product Type: IoT Development Board
• Module: ESP32-32D
• Processor: Dual-core Tensilica LX6
• Maximum Clock Frequency: 240 MHz
• SRAM: Up to 520 KB
• Flash Memory: Integrated; capacity varies by module version
• Operating Logic Voltage: 3.3V
• Power Input: 5V DC via USB or supported external power input
• Wireless Connectivity: Wi-Fi 802.11 b/g/n, Bluetooth Classic, Bluetooth Low Energy
• Interfaces: UART, SPI, I2C, I2S, PWM, ADC, DAC, GPIO
• Dimensions: Approximately 52mm x 28mm
• Operating Temperature: -40 C to +85 C
Applications -
• Internet of Things (IoT) devices
• Smart home and building automation
• Wireless sensor networks
• Remote monitoring and data logging
• Robotics and wireless control systems
• Industrial monitoring prototypes
• Bluetooth-enabled devices and peripherals
• Web-connected embedded applications
• Educational electronics and rapid prototyping
