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  • 240 MHz Dual-Core Tensilica LX7 Microprocessor (ESP32-S3-WROOM-1)
  • 512 KB SRAM
  • 384 KB ROM
  • 8 MB Octal SPI PSRAM
  • 4 MB Quad SPI Flash
  • 2.4 GHz Wi-Fi – 802.11b/g/n
  • Bluetooth LE (5 and Mesh)
  • Onboard PCB Antenna
  • Onboard 6-Axis Inertial Measurement Unit (IMU) - LSM6DSM
  • Internal Temperature Sensor
  • Addressable RGB LED (Pin: D24)
  • Onboard Micro SD Card Reader (Pins: D27, D28, D29)
  • General Purpose Button (Pin: D25)
  • Battery Voltage Sensor (Pin: D26 / A14)
  • Li-Po Battery Charging Circuit
  • Li-Po Battery Connector
  • Type-C USB Connector (with USB Serial/JTAG support)
  • I2C Communication Connector
  • Camera Connection Connector (FPC)
  • 24 x Digital Input/Output Pins (D0 - D23)
  • 18 x Analog Input Pins (12-bit ADC) (A0 - A17)
  • 14 x Capacitive Touch Pins (T0 - T13)
  • All Digital Input Pins support PWM, UART, SPI, I2C, TWAI, I2S, LCD, DVP (Camera), RMT, SD/SDIO/MMC, Pulse Counter, and External Interrupt
  • 3.3V Operating Voltage
  • 3.3V and 5V Output Voltage
  • 3.3V – 5.5V Input Voltage
  • 63.50mm x 25.4mm x 15.70mm
  • 11 g (with headers soldered)