NodeMCU-32S ESP32 WiFi+Bluetooth Development Board

Description: This is the NodeMCU development board based on ESP32, features WiFi+Bluetooth connectivity, onboard CP2102 and keys. What's more, all the I/O pins of ESP-WROOM-32 module are accessible via the extension headers. Thanks to the rich open-source resources, it supports development in various ways such as Lua/AT commands/MicroPython/Arduino/IOT source code, etc. helps you to fast prototype IoT applications.

Features:

• Onboard ESP-WROOM-32 module
• Onboard CP2102, USB to UART converter (UART converter CH340 is used for new versions, instead of the CP2102)
• USB port for power input, firmware programming, or UART debugging
• 2x19pin extension headers, breakout all the I/O pins of the module
• 2x keys, used as reset or user-defined

Specifications:

• WIFI module: ESP-WROOM-32
  • Processor: ESP32-D0WDQ6
• Built-in Flash: 32Mbit
• Antenna: Onboard PCB antenna
• Peripheral interface: UART/GPIO/ADC/DAC/SDIO/PWM/I2C/I2S
• WiFi protocol: IEEE 802.11 b/g/n
• Bluetooth: Bluetooth 4.2
• Frequency range: 2.4G ~ 2.5G (2400M ~ 2483.5M)
• WIFI mode: Station / SoftAP / SoftAP+Station
• Power supply: 5V
• Logic level: 3.3V
• Dimensions: 48.26mm x 25.4mm