ESP32 Development Board WiFi Bluetooth Dual Core 30Pin Module Smart Home

Overview

Bring wireless intelligence to your next electronics project with this ESP32 30-pin development board. Built around the powerful ESP32 dual-core chipset, it combines Wi-Fi and Bluetooth connectivity in a single compact module, making it an ideal core for smart home devices, IoT prototypes, and connected sensor networks.

With ultra-low power consumption and a broad set of supported interfaces, this board is equally suited to hobbyists experimenting on a breadboard and to engineers building serious embedded applications. The onboard PCB antenna delivers reliable 2 dB gain, so you can get connected right out of the box.

Key Features

• Brand: ATUOTIN
• Chipset: ESP32 dual-core
• Wireless Protocols: Wi-Fi 802.11B/G/N and Bluetooth 4.2 BR/EDR and BLE
• Frequency Range: 2412-2484 MHz
• Working Voltage: Type-C 5V
• SPI Flash: 32 Mbit default
• Serial Port Speed: 115200 BPS
• Supported Interfaces: UART, SPI, SDIO, I2C, PWM, I2S, IR, ADC, DAC
• Product Size: Approx. 54 x 28 x 10 mm (2.12 x 1.10 x 0.39 in)

Highlights

• ✓ Dual-core processing with Wi-Fi and Bluetooth in one module for flexible connected projects
• ✓ Ultra-low power consumption helps extend battery life in portable and remote designs
• ✓ Onboard PCB antenna with 2 dB gain for dependable wireless range
• ✓ Wide interface support lets you connect sensors, displays, and peripherals with ease
• ✓ Compact 30-pin form factor fits neatly into smart home and IoT builds

Usage

Use this board as the control center of smart home automation, wireless sensor nodes, data loggers, or wearable prototypes. It is a great fit for makers, students, and developers who want a versatile Wi-Fi and Bluetooth platform for rapid experimentation.

In the Box

• 1 x ESP32 30-pin development board (contents depend on the selected option)