Build smarter connected projects with the ESP32 32D Development Board, a compact WiFi and Bluetooth-enabled dual-core development platform designed for smart home, IoT, wireless control, and DIY electronics applications. With built-in 802.11b/g/n WiFi, Bluetooth 4.2 BR/EDR and BLE support, and an onboard PCB antenna, it provides a flexible foundation for connected devices.
The board features 32Mbit SPI Flash for data storage and supports a wide selection of interfaces, including UART, SPI, SDIO, I2C, PWM, I2S, IR, ADC, and DAC. Its Type-C 5V power input and compact 54 × 28 × 10 mm design make it convenient for prototyping, smart home projects, wireless sensors, mini cameras, mesh networks, and mobile IoT applications.
Key Features:
ESP32 32D WiFi + Bluetooth development board
Dual-core ESP32 MCU platform
802.11b/g/n WiFi connectivity
Bluetooth 4.2 BR/EDR and BLE support
Integrated 32Mbit SPI Flash
Onboard PCB antenna with approximately 2dBi gain
Type-C 5V power input
Serial port speed: 115200BPS
Supports UART, SPI, SDIO, I2C, PWM, I2S, IR, ADC, and DAC
Frequency range: 2412–2484MHz
Compact size: approximately 54 × 28 × 10mm
Suitable for smart home, IoT, wireless control, mesh networking, and DIY projects
