Waveshare NodeMCU-32S ESP32 WiFi+Bluetooth Development Board

Overview
1. 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.
2. 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
1. Onboard ESP-WROOM-32 module
2. Onboard CP2102, USB to UART converter
3. USB port for power input, firmware programming, or UART debugging
4. 2x19pin extension headers, breakout all the I/O pins of the module
5. 2x keys, used as reset or user-defined

Applications
The NodeMCU-32S suit for IOT applications such as:
1. Smart home
2. Intelligent building
3. Industrial automation
4. Wearable devices
5. IP camera
6. Intelligent agriculture

Specifications
1. WIFI module: ESP-WROOM-32
2. Processor: ESP32-D0WDQ6
3. Built-in Flash: 32Mbit
4. Antenna: Onboard PCB antenna
5. Peripheral interface: UART/GPIO/ADC/DAC/SDIO/PWM/I2C/I2S
6. WiFi protocol: IEEE 802.11 b/g/n
7. Bluetooth: Bluetooth 4.2
8. Frequency range: 2.4G ~ 2.5G (2400M ~ 2483.5M)
9. WIFI mode: Station / SoftAP / SoftAP+Station
10. Power supply: 5V
11. Logic level: 3.3V
12. Dimensions: 48.26mm x 25.4mm
13. Weight: 10g
14. Packing List: NodeMCU-32S x1