Fangxuee D-Duino-32 II Dual Screen Wi-Fi + Bluetooth + Bluetooth LE MCU Module for Smart Home

Product description

• Equipped with a 128x64 dual OLED screen, data monitoring and interactive interface are displayed simultaneously.
• With two antennas design on one single module, ESP32-WROOM-DA can be used to develop IoT applications that need stable connectivity over a broad spectrum, or to deploy Wi-Fi in challenging and hazardous environments, or to overcome communication problems in Wi-Fi-dead spots. This module is an ideal choice for indoor and outdoor devices for smart home, industrial control, consumer electronics, etc.
• ESP32-WROOM-DA is a powerful Wi-Fi + Bluetooth + Bluetooth LE MCU module, with two complementary PCB antennas in different directions. I customized the 16MB memory version and designed this development board around it.
• Equipped with a built-in DS3231 chip (with ±2ppm accuracy) and a MicroSD card slot, it ensures precise data recording and massive storage (supporting FAT32/exFAT formats).
• Integrated 5V/1A Type-C fast charging and lithium battery management (charge and discharge efficiency ≥ 85%), power module supports 5-12V wide voltage input, ensuring no power interruption for outdoor projects.