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Espressif ESP32-WROOM-32D 16M 128Mbit Flash WiFi Bluetooth Module
Powerful Wi-Fi+BT+BLE MCU module for various applications
- Spec name: ESP32-WROOM-32D
- Flash: 16M
- Memory: 128Mbit
Features:
- Two low-power Xtensa 32-bit LX6 microprocessors
- 448 KBytes ROM for booting and core functions
- 520 KBytes on-chip SRAM
- 8 KBytes SRAM in RTC SLOW
ESP32-WROOM-32U is different from ESP32-WROOM-32D as it integrates a U.FL connector. For detailed information on the U.FL connector, refer to Chapter 10 in the datasheet attached. Any differences between the modules will be clearly specified in the document.
Note: For all technical details, please consult the datasheet in the attachment.
Specifications:
- WiFi: 802.11 b/g/n/d/e/i/k/r (802.11n up to 150 Mbps)
- Bluetooth: v4.2 BR/EDR and BLE specification
- Security: WPA/WPA2/WPA2-Enterprise/WPS
- Interfaces: SD-card, UART, SPI, SDIO, I2C, LED PWM, Motor PWM, I2S, IR, GPIO, capacitive touch sensor, ADC, DAC, Hall sensor, temperature sensor
- Operating temperature: -40 to +85°C
- Operating voltage: 2.2-3.6V
- Consumption: 80 mA typ
- Dimensions: 18 mm x 20 mm x 3 mm
Images are for illustration only; actual product may vary.