{"product_id":"esp32-c3-oled-development-board-with-0-42-inch-oled-module-ceramic-antenna-wifi-bluetooth-esp32-supermini-development-board","title":"ESP32-C3 OLED Development Board Module Ceramic Antenna Wifi Bluetooth","description":"\u003cp\u003eDiscover the ESP32-C3 OLED Development Board Module Ceramic Antenna Wifi Bluetooth — a standout decor pick featuring wireless design for dependable, everyday performance.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cp\u003eBrand Name: Aideepen\u003c\/p\u003e\u003cp\u003eCondition: New\u003c\/p\u003e\u003cp\u003eType: Module\u003c\/p\u003e\u003cp\u003eFeatures:\u003c\/p\u003e\u003cp\u003e1. This development board integrates a 0.42-inch OLED display, ceramic antenna, Type-C USB port, reset button, and power button for convenient and efficient operation.\u003c\/p\u003e\u003cp\u003e2. Rich peripheral interfaces with diverse peripherals and functions, suitable for small-scale projects and scenarios such as IoT, wearables, and smart home applications.\u003c\/p\u003e\u003cp\u003e3. Low-power design with an optimized power management system supporting multiple low-power modes, ideal for battery-powered devices to extend runtime.\u003c\/p\u003e\u003cp\u003e4. Supports 2.4GHz Wi-Fi and Bluetooth Low Energy 5.0, meeting wireless connectivity needs for various IoT devices.\u003c\/p\u003e\u003cp\u003e5. High cost-effectiveness—the ESP32-C3 offers significant value relative to its performance and features, making it suitable for large-scale IoT deployments.\u003c\/p\u003e\u003cp\u003eProduct Overview:\u003c\/p\u003e\u003cp\u003eThe ESP32-C3 development board is a microcontroller supporting 2.4 GHz Wi-Fi and Bluetooth Low Energy. Based on the RISC-V architecture, it is compatible with development environments like Arduino and MicroPython. Featuring extensive peripherals and capabilities, it is suitable for small-scale projects and scenarios such as IoT, wearables, and smart home applications. Additionally, it integrates a 0.42-inch OLED display, ceramic antenna, Type-C USB port, reset button, and power button for convenient operation.\u003c\/p\u003e\u003cp\u003eProduct Specifications:\u003c\/p\u003e\u003cp\u003eVoltage: 3.3~6V\u003c\/p\u003e\u003cp\u003eWiFi: 802.11b\/g\/n protocol, 2.4 GHz\u003c\/p\u003e\u003cp\u003eBluetooth: BT 5.0\u003c\/p\u003e\u003cp\u003eSPI Flash: Built-in 4M\u003c\/p\u003e\u003cp\u003ePin Interfaces: 1x I2C, 1x SPI, 2x UART, 11x GPIO (PWM), 4x ADC\u003c\/p\u003e\u003cp\u003eOn-board Blue LED: GPIO8 pin\u003c\/p\u003e\u003cp\u003eBO0: Download button. Press and hold BO0 while connecting the USB cable, then release to enter “Download Mode”.\u003c\/p\u003e\u003cp\u003eRST: Reset button. Restarts or resets the running program.\u003c\/p\u003e\u003cp\u003eUSB Port: Can be used as the board's power supply or as a communication interface between the PC and ESP32C3.\u003c\/p\u003e\u003cp\u003eDimensions: 24.8mm × 20.45mm\u003c\/p\u003e\u003cp\u003e1. This document reflects the product knowledge and specifications at the time of editing. Changes may occur without prior notice.\u003c\/p\u003e\u003cp\u003e2. For external power supply, connect the positive terminal to the 5V pin and the negative terminal to GND. (Supports 3.3V to 6V power sources).\u003c\/p\u003e\u003cp\u003e3. Remember: External power supply cannot be used simultaneously with USB. Choose either USB or external power.\u003c\/p\u003e\u003cp\u003e4. During soldering, avoid shorting the positive and negative terminals to prevent damaging the battery and device.\u003c\/p\u003e\u003cp\u003eProduct List:\u003c\/p\u003e\u003cp\u003e1X Development Board\u003c\/p\u003e\u003cp\u003e2X Pin Header\u003c\/p\u003e\u003ch3\u003eOptions\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Blue, Purple\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003ch4\u003eQ: What is the ESP32-C3 OLED Development Board Module Ceramic Antenna Wifi?\u003c\/h4\u003e\u003cp\u003eA: The ESP32-C3 OLED Development Board Module Ceramic Antenna Wifi is a quality decor pick. This development board integrates a 0.42-inch OLED display, ceramic antenna, Type-C USB port, reset button, and power button for convenient and efficient operation.\u003c\/p\u003e\u003ch4\u003eQ: How do I use the ESP32-C3 OLED Development Board Module Ceramic Antenna Wifi?\u003c\/h4\u003e\u003cp\u003eA: The ESP32-C3 OLED Development Board Module Ceramic Antenna Wifi is ready to use right out of the box and makes an easy addition to your decor lineup.\u003c\/p\u003e\u003ch4\u003eQ: Why choose the ESP32-C3 OLED Development Board Module Ceramic Antenna Wifi?\u003c\/h4\u003e\u003cp\u003eA: The ESP32-C3 OLED Development Board Module Ceramic Antenna Wifi stands out in our decor range — Rich peripheral interfaces with diverse peripherals and functions, suitable for small-scale projects and scenarios such as IoT, wearables, and smart home applications.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the ESP32-C3 OLED Development Board Module Ceramic Antenna Wifi?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The ESP32-C3 OLED Development Board Module Ceramic Antenna Wifi is a quality decor pick. 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