-USB CP2102 ESP-WROOM-32 ESP32 ESP-32S：

2.4GHz Dual Mode WiFi + Bluetooth Development Board

Ultra-Low power consumption

LWIP protocol, Freertos

SupportThree Modes: AP, STA, and AP+STA

ESP32 is a safe, reliable, and scalable to a variety of applications

Specifications:

PCB material: high quality FR-4 material

PCB layers: 2 layers

PCB thickness: 1.6mm

Pads: tin plated

Size: 6.3 * 6.6 * 1cm (L*W*H)

Package Include :

2 x 30Pins ESP32 Breakout Board

2 x -USB CP2102 ESP-WROOM-32 ESP32 ESP-32S Development Board

30PINS ESP32 NodeMCU Development Board, ESP-WROOM-32, 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Integrated, CP2102 Chip
The ESP32 development board is used together with the 2.4 GHz dual-form Wi-Fi and Bluetooth chip. It uses 40 nm low power supply technology. Very low power consumption, works perfectly for Arduino IDE.
ESP32 is secure, reliable and scalable for a wide range of applications. The ESP32 development board NodeMCU Module Powerful, supports LWIP protocol, freeRTOS. ESP32 also integrates rich peripherals such as capacitive touch sensors, Hall sensors, SD card interfaces and Ethernet interfaces.
GPIO 1 INTO 2：breakout board can expand GPIO pin of esp32 development board to , which is convenient for users to reuse all pins in home projects；Note：Only with 30 pins ESP32 development board
This ESP32 development board NodeMCU module is the ESP32 chip, which is scalable and -adaptive. The power supply and radio frequency characteristics are good and can be extended to various applications