2 Sets ESP-WROOM-32 ESP32 ESP-32S Development Board CP2102 WiFi + Bluetooth Ultra-Low Power Dual Core ESP32-DevKitC-32 ESP-WROOM-32 with ESP32 Breakout Board Shield GPIO 1 into 2 for Arduino

Description

• ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi Bluetooth Dual Cores Microcontroller Processor Integrated with ESP32s Antenna RF AMP Filter AP STA for Arduino IDE
• SupportThree Modes: AP, STA, and AP+STA
• Support USB power supply, external 3.3V power supply, and VIN power supply three kinds of power supply Mode development board
• Support LWIP protocol, Freertos
• GPIO 1 INTO 2 breakout board can expand one GPIO pin of esp32 development board to two, which is convenient for users to reuse all pins in smart home projects.

Features:High performance-price ratio
Small volume, easily embeded to other products
Strong function with support LWIP protocol, Freertos
Supporting three modes: AP, STA, and AP+STA
Supporting Lua program, easily to develop
Development Board:https://github.com/espressif/arduino-esp32
https://github.com/nodemcu/nodemcu-firmware/tree/dev-esp32
https://github.com/Nicholas3388/LuaNod

If it cann't get bluetooth working?Using Node32s as the Board selection. To reference GPIO pins in code use just the number, for example "digitalWrite(13, HIGH)" sets GPIO13 high.
The built-in LED to GPIO2.
Package includes:
2 x ESP32 Breakout Board Shield GPIO 1 into 2 for 30PIN ESP32 Development Board
2x 30pins ESP32 development boards

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