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Description
- 1x SparkFun Thing Plus - ESP32 WROOM (USB-C)
- 6.47 cm x 2.29 cm
SparkFun Thing Plus - ESP32 WROOM Features
- 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
- An available I2S Audio Output
- Up to two I2C Busses
- Up to three UARTs
- 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
- 4-pin JST Qwiic Connector
- SD Card Slot
- MAX17048 Fuel Gauge
- LEDs
- PWR - Red Power LED
- CHG - Yellow battery charging indicator
- STAT - Blue status LED
- Buttons
- BOOT
- RST
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)
- 448 KB of ROM and 520 KB SRAM
- 16 MB of Embedded SPI flash storage
- Integrated 802.11b/g/n WiFi 2.4 GHz transceiver
- Integrated dual-mode Bluetooth (classic and BLE)
- Hardware accelerated encryption (AES, SHA2, ECC, RSA-4096)