ESP32-WROOM-32D Dev board

ESP32‑WROOM‑32D Development Board – Dual‑Core Wi‑Fi/BLE Microcontroller

The ESP32‑WROOM‑32D board delivers the power of Espressif’s 32‑bit dual‑core Xtensa LX6 CPU, integrated 2.4 GHz Wi‑Fi (802.11b/g/n) and Bluetooth 5.0 BLE, all on a compact footprint. Designed for rapid IoT prototyping, the board comes with a USB‑to‑UART bridge, 4 MB PSRAM‑less flash storage, and an array of GPIOs, I²C, SPI, UART, ADC, DAC, and motor‑control LEDs, allowing seamless integration into sensor networks, smart devices, and industrial control systems.

• Key Spec 1: Dual‑core Xtensa LX6 @ up to 240 MHz, 520 KB SRAM, 4 MB external flash
• Key Spec 2: 802.11b/g/n (2.4 GHz) Wi‑Fi + BT/BLE 5.0 dual‑mode support
• Key Spec 3: Rich pin‑out: 34‑pin GPIO, 2 UARTs, 2 I²C, 2 SPI, 12‑bit ADC, 2 DACs, 1 PWM
• Common Use Case: Ideal for home automation hubs, wireless sensor nodes, and low‑power BLE peripherals that require robust Wi‑Fi connectivity and multitasking capabilities.