{"product_id":"esp32-development-board-wifi-bluetooth-module-30pin-38pin-cp2102","title":"ESP32 Development Board WiFi Bluetooth 30\/38Pin CP2102","description":"\n\u003ch2\u003eESP32 Development Board – Dual-Mode WiFi \u0026amp; Bluetooth Module\u003c\/h2\u003e\n\u003cp\u003eTake your electronics projects to the next level with the \u003cstrong\u003eESP32 Development Board\u003c\/strong\u003e. Featuring a powerful dual-core processor with integrated 2.4GHz WiFi and Bluetooth connectivity, this versatile microcontroller board is ideal for makers, hobbyists, engineers, and students who want a reliable, feature-packed platform for IoT, automation, robotics, and more.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-Mode Connectivity:\u003c\/strong\u003e Integrated 2.4GHz WiFi (802.11 b\/g\/n) and Bluetooth (Classic + BLE) — both on a single chip for seamless wireless communication.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Low Power Consumption:\u003c\/strong\u003e Built on TSMC's advanced 40nm low-power technology, maximizing efficiency for battery-powered and always-on applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCP2102 USB-to-UART Bridge:\u003c\/strong\u003e Reliable USB communication and easy firmware flashing with the onboard CP2102 chip — no extra adapters needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible Pin Configurations:\u003c\/strong\u003e Available in both \u003cstrong\u003e30-pin\u003c\/strong\u003e and \u003cstrong\u003e38-pin\u003c\/strong\u003e versions to suit breadboard and custom PCB layouts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMicro USB \u0026amp; Type-C Options:\u003c\/strong\u003e Choose the connector type that fits your setup — both deliver stable power and data transfer.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-Core Processing:\u003c\/strong\u003e Xtensa LX6 dual-core CPU running up to 240MHz ensures smooth multitasking across complex firmware routines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRich Peripheral Support:\u003c\/strong\u003e GPIO, SPI, I²C, I²S, UART, ADC, DAC, PWM, and more — compatible with a wide range of sensors, displays, and modules.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBreadboard-Friendly Design:\u003c\/strong\u003e Compact form factor fits standard breadboards for rapid prototyping without soldering.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArduino IDE Compatible:\u003c\/strong\u003e Program using the familiar Arduino IDE, MicroPython, or ESP-IDF for full flexibility.\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 LX6 Dual-Core, up to 240MHz)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiFi:\u003c\/strong\u003e 2.4GHz 802.11 b\/g\/n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBluetooth:\u003c\/strong\u003e v4.2 BR\/EDR + BLE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB Bridge:\u003c\/strong\u003e CP2102\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlash Memory:\u003c\/strong\u003e 4MB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGPIO Pins:\u003c\/strong\u003e 30-pin or 38-pin variants\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e Micro USB \/ Type-C (variant dependent)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 3.3V (5V tolerant via USB)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTechnology Node:\u003c\/strong\u003e TSMC 40nm low-power process\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIoT (Internet of Things) devices and smart home automation\u003c\/li\u003e\n  \u003cli\u003eWireless sensor networks\u003c\/li\u003e\n  \u003cli\u003eRobotics and motor control\u003c\/li\u003e\n  \u003cli\u003eWearable electronics prototyping\u003c\/li\u003e\n  \u003cli\u003eData logging and cloud-connected projects\u003c\/li\u003e\n  \u003cli\u003eEducational electronics and STEM learning\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 (30-pin or 38-pin, as selected)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on electronics safety and best practices for DIY electronics projects, visit the U.S. Consumer Product Safety Commission (CPSC).\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the difference between the 30-pin and 38-pin ESP32 Development Board versions?\u003c\/h4\u003e\n\u003cp\u003eA: The 30-pin version has a narrower footprint, making it ideal for standard breadboards without blocking both rails. The 38-pin version offers additional GPIO breakouts for projects requiring more I\/O connections. Both feature the same ESP32 dual-core chip, CP2102 USB bridge, and 2.4GHz WiFi plus Bluetooth connectivity.\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 Development Board is fully compatible with the Arduino IDE via the ESP32 board package. You can also use MicroPython or Espressif's native ESP-IDF framework, making it accessible for beginners and experienced developers alike.\u003c\/p\u003e\n\u003ch4\u003eQ: What makes the CP2102 chip important on this development board?\u003c\/h4\u003e\n\u003cp\u003eA: The CP2102 is a USB-to-UART bridge chip that allows your computer to communicate with the ESP32 over a standard USB cable. It enables easy firmware uploads and serial monitoring without requiring any external programmer or adapter — simply plug in via Micro USB or Type-C and get started.\u003c\/p\u003e\n\u003ch4\u003eQ: Can the ESP32 Development Board be used for battery-powered projects?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. Thanks to TSMC's 40nm ultra-low-power technology, the ESP32 features multiple low-power sleep modes (light sleep, deep sleep, and hibernation), making it well-suited for battery-operated IoT devices and remote sensor nodes where energy efficiency is a priority.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the difference between the 30-pin and 38-pin ESP32 Development Board versions?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 30-pin version has a narrower footprint, making it ideal for standard breadboards without blocking both rails. The 38-pin version offers additional GPIO breakouts for projects requiring more I\/O connections. Both feature the same ESP32 dual-core chip, CP2102 USB bridge, and 2.4GHz WiFi plus Bluetooth connectivity.\"}}, {\"@type\": \"Question\", \"name\": \"Is the ESP32 Development Board compatible with the Arduino IDE?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The ESP32 Development Board is fully compatible with the Arduino IDE via the ESP32 board package. You can also use MicroPython or Espressif's native ESP-IDF framework, making it accessible for beginners and experienced developers alike.\"}}, {\"@type\": \"Question\", \"name\": \"What makes the CP2102 chip important on this development board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CP2102 is a USB-to-UART bridge chip that allows your computer to communicate with the ESP32 over a standard USB cable. It enables easy firmware uploads and serial monitoring without requiring any external programmer or adapter — simply plug in via Micro USB or Type-C and get started.\"}}, {\"@type\": \"Question\", \"name\": \"Can the ESP32 Development Board be used for battery-powered projects?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. Thanks to TSMC's 40nm ultra-low-power technology, the ESP32 features multiple low-power sleep modes (light sleep, deep sleep, and hibernation), making it well-suited for battery-operated IoT devices and remote sensor nodes where energy efficiency is a priority.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Tech, Tools \u0026 Auto\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/collections\/tech-tools-auto\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"ESP32 Development Board WiFi Bluetooth 30\/38Pin CP2102\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/products\/esp32-development-board-wifi-bluetooth-module-30pin-38pin-cp2102\"}]}\u003c\/script\u003e","brand":"Qme","offers":[{"title":"30Pin-Type-C","offer_id":49707059249366,"sku":"14:4044226#30Pin-Type-C","price":22.13,"currency_code":"USD","in_stock":true},{"title":"38Pin-Type-C","offer_id":49707059282134,"sku":"14:351074#38Pin-Type-C","price":22.13,"currency_code":"USD","in_stock":true},{"title":"30Pin-Micro","offer_id":49707059314902,"sku":"14:350852#30Pin-Micro","price":22.13,"currency_code":"USD","in_stock":true},{"title":"38Pin-Micro","offer_id":49707059347670,"sku":"14:1202#38Pin-Micro","price":22.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/5243\/8486\/files\/S6263df69b40f465293ab930b820deb65Z.webp?v=1785176008","url":"https:\/\/qmeboost.com\/products\/esp32-development-board-wifi-bluetooth-module-30pin-38pin-cp2102","provider":"Qme","version":"1.0","type":"link"}