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HiLetgo ESP-WROOM-32 ESP32 ESP-32D Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA for Arduino IDE
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HiLetgo ESP-WROOM-32 ESP32 ESP-32D Development Features
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2.4GHz Dual Mode WiFi + Bluetooth Development Board
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Ultra-Low power consumption, works perfectly with the Arduino IDE
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Support LWIP protocol, Freertos
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SupportThree Modes: AP, STA, and AP+STA
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ESP32 is a safe, reliable, and scalable to a variety of applications
About HiLetgo ESP-WROOM-32 ESP32 ESP-32D Development
HiLetgo ESP-WROOM-32 ESP32 ESP-32D Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller 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. Reference links of ESP32 at below: https://github.com/espressif/arduino-esp32 https://github.com/nodemcu/nodemcu-firmware/tree/dev-esp32 Package included: 1 * HiLetgo ESP-WROOM-32 ESP32 ESP-32S Development Board 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.
