10PCS ESP32-C3 OLED Development Board with 0.42 inch OLED Module Ceramic Antenna WiFi Bluetooth ESP32 Supermini Development Board

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• ❃❃ ESP32-C3 development boards equipped with integrated OLED screens for instant data readout, Wi-Fi/Bluetooth LE connectivity that perfects for IoT prototyping and real-time monitoring
• ❃❃ With 0.42" OLED Display Supermini Development Board, Ceramic Antenna Core Board for Arduino;The esp32-c3 supermini oled board Applications:: 1.Ideal for smart home, industrial automation, and other IoT projects.2. Wireless Communication: Suitable for projects requiring both WiFi and Bluetooth-compatible connectivity.3. Battery-Powered Devices: Low power design extends battery life, making it perfect for portable and battery-operated devices.
• ❃❃ESP32C3 0LED development board based on ESP32C3FN4/FH4 design and production of core board, built-in 4M flash, with WiFi and Bluetooth two modes, onboard ceramic antenna, equipped with 0.42 inch 0LED screen, support for usb download, invested heavily in the launch of gold ESP32C3 0LED development board
• ❃❃Note: This screen is different from Other 0.42 -inch screen. The starting point of the screen is 12864 (13, 14) Please pay attention before buying, you must not directly replace other 0.42 -inch screens
• ❃❃Dual-mode connectivity on the ESP32-C3-OLED development board supports both Wi-Fi (802.11b/g/n) and Bluetooth-compatible 5.0, ensuring reliable wireless communication for your smart home and industrial automation projects