HiLetgo ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA for Arduino IDE

HiLetgo ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA for Arduino IDE

• 2.4GHz Dual Mode WiFi + Bluetooth Development Board
• Ultra-Low power consumption, works perfectly with the Arduino IDE
• Support LWIP protocol, Freertos
• SupportThree Modes: AP, STA, and AP+STA
• ESP32 is a safe, reliable, and scalable to a variety of applications

<b>HiLetgo ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller</b><br> The ESP32 integrated with Antenna switches, RF Balun, power amplifiers, low-noise amplifiers, filters, and management modules, and the entire solution occupies the least area of PCB. 2.4 GHz Wi-Fi plus Bluetooth dual-mode chip, with TSMC Ultra-low power consumption 40nm technology, power dissipation performance and RF performance is the best, safe and reliable, easy to extend to a variety of applications.<br> <b>Reference links of ESP32 at below: </b><br> https://github.com/espressif/arduino-esp32<br> https://github.com/nodemcu/nodemcu-firmware/tree/dev-esp32<br> <b>Package included: </b> <br> 1 * ESP-WROOM-32 ESP32 ESP-32S Development Board<br><br><b>If it cann't get bluetooth working?</b><br> 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.