ESP-WROOM-32 Wi-Fi & Bluetooth MCU Module w/ PCB Antenna
The ESP-WROOM-32 is a dual-core ESP32-based Wi-Fi and Bluetooth MCU module, featuring a 4MB flash and integrated PCB antenna, designed for low-power IoT applications and compatible with Arduino IDE and ESP-IDF.
Features
- Dual-Core ESP32 Processor: Features two Xtensa LX6 cores clockable from 80 to 240 MHz for demanding tasks like audio streaming and sensor data processing.
- Integrated Wi-Fi & Bluetooth: Combines 2.4 GHz Wi-Fi (up to 150 Mbps) and Bluetooth/Bluetooth Low Energy (BLE) for versatile wireless connectivity.
- Ultra-Low Power Design: Supports deep sleep modes with current consumption under 5µA, ideal for battery-powered and wearable electronics.
- On-Board PCB Antenna: Includes a printed circuit board antenna for a compact, solder-free RF solution with up to 22 dBm output power.
- Ample Memory: Equipped with 520KB SRAM and 4MB of integrated flash for application code and data storage.
Out of stock
The ESP-WROOM-32 module is a highly integrated System-on-Chip (SoC) solution built around the Espressif ESP32 microcontroller. It combines a dual-core processor with advanced RF capabilities, including 2.4 GHz Wi-Fi supporting 802.11 b/g/n protocols and dual-mode Bluetooth (Classic and BLE 4.2). This integration allows developers to create robust wireless nodes for sensor networks, home automation, and audio applications without external transceivers.
Power management is a core strength, with multiple sleep modes enabling operation at currents as low as 5 microamps, making it suitable for long-term deployments on battery or solar power. The module’s 30-pin castellated edge provides access to a rich set of peripherals, including GPIOs, ADCs, DACs, and serial interfaces. Its compact form factor with an onboard PCB antenna simplifies PCB design and reduces BOM cost for volume production.
Additional Information
| Weight | 0.01 kg |
|---|---|
| Dimensions | 5 × 2.8 cm |
