{"product_id":"esp32-development-board-cp2102-wifi-bluetooth-dual-core","title":"ESP32 Development Board CP2102 WiFi Bluetooth Dual Core","description":"\u003cp\u003eMeet the \u003cstrong\u003eESP32 Development Board\u003c\/strong\u003e — a powerful, versatile microcontroller platform packed with dual-core processing, integrated \u003cstrong\u003eWiFi\u003c\/strong\u003e, and \u003cstrong\u003eBluetooth\u003c\/strong\u003e connectivity. Whether you're prototyping IoT projects, building smart home devices, or experimenting with wireless communication, this compact board delivers the performance and flexibility makers and engineers demand.\u003c\/p\u003e\n\n\u003cp\u003eAvailable in two variants — \u003cstrong\u003eCP2102 (30-pin)\u003c\/strong\u003e and \u003cstrong\u003eCH340C (30-pin)\u003c\/strong\u003e — both options feature a convenient \u003cstrong\u003eType-C USB interface\u003c\/strong\u003e for modern, reliable connectivity and programming. The onboard USB-to-serial chip ensures smooth communication between the board and your computer, so you can flash firmware and debug with ease.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-Core ESP32 Processor\u003c\/strong\u003e — Xtensa LX6 dual-core CPU for high-speed multitasking and responsive performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated WiFi (2.4 GHz) \u0026amp; Bluetooth\u003c\/strong\u003e — Seamlessly connect to networks and wireless devices out of the box\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCP2102 \/ CH340C USB-to-Serial Chip\u003c\/strong\u003e — Plug-and-play compatibility with Windows, macOS, and Linux\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType-C USB Port\u003c\/strong\u003e — Modern, reversible connector for power and data\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e30-Pin Breakout Layout\u003c\/strong\u003e — Accessible GPIO, ADC, DAC, I2C, SPI, UART pins for versatile project wiring\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Form Factor\u003c\/strong\u003e — Breadboard-friendly design for quick prototyping\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArduino IDE Compatible\u003c\/strong\u003e — Program easily using the widely-used Arduino IDE or ESP-IDF framework\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Power Modes\u003c\/strong\u003e — Efficient power management for battery-powered projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× ESP32 Development Board (CP2102 or CH340C variant, 30-pin)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip:\u003c\/strong\u003e ESP32 (Xtensa Dual-Core LX6)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWireless:\u003c\/strong\u003e WiFi 802.11 b\/g\/n (2.4 GHz) + Bluetooth 4.2\/BLE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB Chip Options:\u003c\/strong\u003e CP2102 or CH340C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB Connector:\u003c\/strong\u003e Type-C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePins:\u003c\/strong\u003e 30-pin breakout\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlash Memory:\u003c\/strong\u003e 4 MB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 3.3V (5V tolerant input via USB)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Mrgabwte\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIoT (Internet of Things) projects and smart home automation\u003c\/li\u003e\n  \u003cli\u003eWireless sensor networks and data logging\u003c\/li\u003e\n  \u003cli\u003eRobotics and motor control applications\u003c\/li\u003e\n  \u003cli\u003eDIY electronics prototyping and hobbyist builds\u003c\/li\u003e\n  \u003cli\u003eStudents and makers learning embedded systems development\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLooking for more components to complete your builds? Check out our \u003ca href=\"\/products\/round-aluminum-wire-diy-jewelry-making-1mm-3mm\"\u003eRound Aluminum Wire for DIY Making\u003c\/a\u003e or explore our full range of creative components like \u003ca href=\"\/products\/ccb-flat-round-spacer-beads-diy-jewelry-making\"\u003eCCB Flat Round Spacer Beads for DIY Projects\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.epa.gov\/recycle\/used-lithium-ion-batteries\" target=\"_blank\" rel=\"noopener\"\u003eEPA guidance on lithium-ion battery handling\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the difference between the CP2102 and CH340C variants of the ESP32 Development Board?\u003c\/h4\u003e\n\u003cp\u003eA: Both the CP2102 and CH340C are USB-to-serial converter chips that allow your computer to communicate with the ESP32 board. The CP2102 (by Silicon Labs) generally offers excellent driver compatibility and stable performance, while the CH340C is a widely used, cost-effective alternative that works well on Windows, macOS, and Linux. Either variant will let you program and debug the ESP32 without issue — the choice often comes down to driver preference or availability.\u003c\/p\u003e\n\u003ch4\u003eQ: Is the ESP32 Development Board compatible with the Arduino IDE?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The ESP32 is fully supported by the Arduino IDE via the ESP32 board package by Espressif. Simply add the ESP32 board URL to your Arduino IDE preferences, install the board package, select the correct board and port, and you're ready to upload sketches. It also supports the ESP-IDF framework for more advanced development.\u003c\/p\u003e\n\u003ch4\u003eQ: What projects can I build with this ESP32 Development Board?\u003c\/h4\u003e\n\u003cp\u003eA: The ESP32's dual-core processor, built-in WiFi, and Bluetooth make it ideal for a wide range of projects — from smart home automation (controlling lights, sensors, or appliances via WiFi) to Bluetooth-based gadgets, weather stations, web servers, real-time data dashboards, and robotics. Its 30-pin breakout gives you access to GPIO, ADC, DAC, I2C, SPI, and UART interfaces for virtually any hardware you want to connect.\u003c\/p\u003e\n\u003ch4\u003eQ: Does the ESP32 Development Board support both Bluetooth Classic and BLE?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, the ESP32 supports both Bluetooth Classic (BR\/EDR) and Bluetooth Low Energy (BLE 4.2), making it compatible with a broad range of Bluetooth devices and enabling energy-efficient wireless communication for battery-powered applications.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the difference between the CP2102 and CH340C variants of the ESP32 Development Board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Both the CP2102 and CH340C are USB-to-serial converter chips that allow your computer to communicate with the ESP32 board. The CP2102 (by Silicon Labs) generally offers excellent driver compatibility and stable performance, while the CH340C is a widely used, cost-effective alternative that works well on Windows, macOS, and Linux. 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