SmartElex ESP32 WROOM32D-N8 Development Board

The SmartElex ESP32 WROOM32D-N8 Development Board is a great place to get started with Espressif IoT ideations while still enjoying all the amenities of the original ESP32 WROOM Thing Plus. Espressif's ESP32 WROOM is a powerful WiFi and Bluetooth® MCU module that targets a wide variety of applications. At the core of this module is the ESP32-D0WDQ6 chip which is designed to be both scalable and adaptive. The SmartElex ESP32 WROOM with USB-C provides a µSD card slot, upgraded to a USB-C connector, integrated a RGB status LED and battery fuel gauge, and provided two voltage regulators; a separate 700mA current source for the board. It's also important to point out that a CH340C serial-to-UART bridge is used on this board; unlike previous variants. The ESP32 Thing plus integrates a rich set of peripherals, ranging from capacitive touch sensors, SD card interface, Ethernet, high-speed SPI, UART, I2S and I2C, etc. The module also features 16MB of flash memory, 520kB of internal SRAM, an integrated 802.11 b/g/n WiFi transceiver with dual-mode Bluetooth® capabilities, and a JST connector to plug in a LiPo battery.

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Features: 

• Operating Voltage: 2.3 to 3.6 V
• Operating Temperature: -40 to 85 °C
• MAX17048 Fuel Gauge
• USB-C Connector
• Integrated 802.11b/g/n WiFi 2.4GHz transceiver

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Specifications: 

ESP32 WROOM Module:

• 21 Multifunctional GPIO
• Up to thirteen 12-bit ADC Channels
• Up to two DAC channels
• Up to sixteen PWM outputs
• Up to eight capacitive touch pins
• Up to three SPI Busses (only one is configured by default in the Arduino IDE)
• An available I²S Audio Output
• Up to two I²C Busses (only one is configured by default in the Arduino IDE)
• Up to two UARTs (only two are configured by default in the Arduino IDE, one UART is used for bootloading/debug)

ESP32 WROOM General Features:

• Operating Voltage: 2.3 to 3.6 V
• 2.5 µA deep sleep current
• 80 mA average operating current
• Operating Temperature: -40 to 85 °C
• Xtensa® Single-Core 32-bit LX6 Microprocessor (up to 240MHz)
• 448KB of ROM and 520KB SRAM
• 16MB of Embedded SPI flash storage
• Integrated 802.11b/g/n WiFi 2.4GHz transceiver.

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Package Includes: 

1 x SmartElex ESP32 WROOM32D-N8 Development Board