Specifications:

• Chipset: ESP32
• Processor: Dual-core Tensilica LX6 microprocessor
• Connectivity: WiFi (802.11 b/g/n), Bluetooth (v4.2 and BLE)
• Operating Voltage: 3.3V
• Digital I/O Pins: 28
• Analog Input Pins: 6
• UART Interfaces: 3
• SPI Interfaces: 4
• I2C Interfaces: 2
• Flash Memory: 4MB
• RAM: 520KB SRAM
• Clock Speed: 240MHz
• Dimensions: 58mm x 85mm x 40mm
• Weight: 120g

Package Includes:

1 x NodeMCU ESP32 WiFi Development Board