ESP32 WROOM MCU Module - 16MB (Chip Antenna)
The ESP32-WROOM-32 is a powerful Wi-Fi, Bluetooth, and BLE MCU module built around the ESP32-D0WDQ6 chip. With 16MB of flash memory and a chip antenna, it targets a wide range of applications from low-power sensor networks to demanding tasks like voice encoding, music streaming, and MP3 decoding.
The dual-core CPU is adjustable from 80 MHz to 240 MHz, and a low-power co-processor can monitor peripherals independently while the main CPU sleeps. With sleep current under 5 µA, the module is well suited for battery-powered and wearable applications. The operating system is FreeRTOS with LwIP, and TLS 1.2 with hardware acceleration is built in.
Key Features
- Dual-Core Processor – Two individually controllable CPU cores, clock adjustable from 80 MHz to 240 MHz
- Wi-Fi + Bluetooth + BLE – Up to 150 Mbps data rate with 20 dBm output power for extended range
- 16MB Flash Memory – Ample storage for complex applications and OTA updates
- Ultra-Low Power – Sleep current under 5 µA with dedicated low-power co-processor
- Rich Peripheral Set – Capacitive touch sensors, Hall sensor, SD card interface, Ethernet, high-speed SPI, UART, I²S, and I²C
- Built-In Security – TLS 1.2 with hardware acceleration
- Chip Antenna – Integrated PCB antenna for compact designs
Ideal For
- IoT sensor networks and connected devices
- Audio streaming and voice encoding projects
- Battery-powered and wearable electronics
- Home automation and smart devices
- Prototyping Wi-Fi and Bluetooth applications
Package Contents
- 1× ESP32-WROOM-32 Module (16MB, Chip Antenna)
Resources
The ESP32 WROOM MCU Module - 16MB (Chip Antenna) appears in the following collections:
SKU SF-WRL-17747
by Little Bird
