ESP-WROOM-32 (ESP32 WiFi-BT-BLE MCU Module)
We have ✅ 8 available of the EC-WCW32110W in our Sydney warehouse. An extra 100 units available with a short lead time.
The ESP-WROOM-32 is Espressif's powerful Wi-Fi, Bluetooth Classic, and BLE module built around the ESP32 dual-core processor. It's a versatile platform for IoT applications ranging from low-power sensor networks to demanding tasks like voice encoding, music streaming, and MP3 decoding.
This is the bare module with 1.27 mm pitch castellated pads — designed for soldering onto a custom PCB with supporting circuitry. Certified for FCC, CE, IC, MIC (Telec), KCC, and NCC.
Key Features
- Dual-Core Xtensa LX6 – Two 32-bit processors for parallel processing
- Wi-Fi 802.11 b/g/n – Up to 150 Mbps, Station/SoftAP/P2P modes
- Bluetooth v4.2 – Both Classic BR/EDR and BLE
- Rich Peripheral Set – UART, SPI, SDIO, I2C, I2S, PWM, ADC, DAC, touch sensor, Hall sensor, and more
- Security – WPA/WPA2/WPA2-Enterprise, AES/RSA/ECC/SHA encryption
- Network Protocols – IPv4, IPv6, SSL, TCP/UDP/HTTP/FTP/MQTT
Specifications
- Processor: Dual Xtensa 32-bit LX6
- ROM: 448 KB (boot and core functions)
- SRAM: 520 KB on-chip + 8 KB RTC SLOW + 8 KB RTC FAST
- eFuse: 1 Kbit (256-bit MAC)
- Wi-Fi: 802.11 b/g/n/d/e/i/k/r (up to 150 Mbps)
- Bluetooth: v4.2 BR/EDR + BLE
- Operating Voltage: 2.2–3.6 V
- Typical Current: 80 mA
- Operating Temperature: −40 °C to +85 °C
- Dimensions: 18 × 25.5 × 2.8 mm
- Pin Pitch: 1.27 mm
- PCB Thickness: 0.8 ± 0.1 mm
Interfaces
- SD card, UART, SPI, SDIO, I2C
- LED PWM, Motor PWM, I2S, IR
- GPIO, Capacitive Touch Sensor
- ADC, DAC, Hall Sensor, Temperature Sensor
Package Contents
- 1× ESP-WROOM-32 Module
Resources
The ESP-WROOM-32 (ESP32 WiFi-BT-BLE MCU Module) appears in the following collections:
