3 Review(s)

The ESP32 OLED Module combines WiFi and Bluetooth functionalities with a 0.96″ OLED display, utilizing the ESP-WROOM-32 WiFi module. It stands out from Arduino’s limitations with its 512KB of memory and dual-core 240MHz processor, providing ample computing power. Additionally, it integrates a Bluetooth 4.2 (BLE) module, making it particularly well-suited for IoT applications. Programming the NodeMcu follows a slightly different approach than traditional methods, resembling NodeJS with commands executed via LUA scripts uploaded to the module. This product is available under various names: NodeMcu ESP32 OLED Module, WeMos Lolin ESP32 OLED Display Module for Arduino, ESP32 ESP-WROOM-32 0.96″ Inch OLED Display 2.4GHz WiFi Bluetooth Dual Mode Development Board Module, and others, emphasizing its versatility as a development board equipped with both WiFi and Bluetooth capabilities.