Description
The SparkFun WRL-20168 ESP32 WROOM Thing Plus with USB-C is a WiFi and Bluetooth Evaluation Board. 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 SparkFun ESP32 WROOM Thing Plus with USB-C provides a few enhancements to the previous ESP32 Thing Plus.
The ESP32 Thing plus integrates a rich set of peripherals, ranging from capacitive touch sensors, Hall 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.
- 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)
- 21 Multifunctional GPIO
- Thing Plus (or Feather) Form-Factor:
- Dimensions: 2.55" x 0.9"
- Four Mounting Holes:
- 4-40 screw compatible
- 28 PTH Pins
- USB-C Connector
- 2-pin JST Connector for a LiPo Battery (not included)
- 4-pin JST Qwiic Connector
- SD Card Slot
- MAX17048 Fuel Gauge
- LEDs:
PWR- Red power LEDCHG- Yellow battery charging indicatorSTAT- Blue status LED- WS2812 RGB LED
- Buttons:
BOOTRST
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Operating Voltage: 2.3 to 3.6 V
- 2.5 µA deep sleep current
- 80 mA average operating current
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Operating Temperature: -40 to 85 C
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Xtensa Single-Core 32-bit LX6 Microprocessor (up to 240MHz)
- 448KB of ROM and 520KB SRAM
- 16MB of Embedded SPI flash storage
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Integrated 802.11b/g/n WiFi 2.4GHz transceiver
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Integrated dual-mode Bluetooth (classic and BLE)
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Hardware accelerated encryption (AES, SHA2, ECC, RSA-4096)
