{"product_id":"esp32-30-pin-gpio-expansion-board-with-usb-type-c","title":"ESP32 30-Pin GPIO Expansion Board with USB Type-C","description":"\u003ch1\u003eESP32 WROOM 30-Pin GPIO Expansion Board with USB Type-C\u003c\/h1\u003e\n\u003cp\u003eThis expansion board breaks out all 30 pins of an ESP32 WROOM module to standard male headers, simplifying prototyping for IoT devices. The integrated USB Type-C port handles power and serial communication, and it is recognized by the Arduino IDE immediately. Ideal for home automation, robotics, and wearable electronics projects.\u003c\/p\u003e\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMicrocontroller\u003c\/td\u003e\n\u003ctd\u003eESP32 dual-core Xtensa LX6, up to 240 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWireless\u003c\/td\u003e\n\u003ctd\u003eWi‑Fi 802.11 b\/g\/n, Bluetooth 4.2 \/ BLE\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFlash Memory\u003c\/td\u003e\n\u003ctd\u003e4 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eUSB Interface\u003c\/td\u003e\n\u003ctd\u003eType‑C with CP2102 USB‑to‑UART\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eGPIO Pins\u003c\/td\u003e\n\u003ctd\u003e30 (ADC, DAC, touch, SPI, I2C, UART)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3 V logic; 5 V supply via USB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWhat You Can Build With This\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/kit-indoor-weather-station\"\u003eIoT weather station with temperature, humidity, and cloud logging\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003eSmart home automation hub controlling relays via WiFi\u003c\/li\u003e\n  \u003cli\u003eBluetooth low‑energy beacon or proximity sensor\u003c\/li\u003e\n  \u003cli\u003eWiFi‑controlled robot with motor drivers and sensor feedback\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis board works with Arduino IDE, MicroPython, and ESP‑IDF. It is pin‑compatible with standard 30‑pin ESP32 DevKit V1 ecosystems. Use it with common peripherals like OLED displays, sensors, and motor drivers. Logic level is 3.3 V; add level shifters for 5 V components.\u003c\/p\u003e\n\u003ch2\u003eWiring Notes\u003c\/h2\u003e\n\u003cp\u003eConnect a USB‑C cable to supply 5 V and establish serial communication. Avoid drawing more than 500 mA from the 3.3 V pin. For battery‑powered projects, you can feed a regulated 3.7–5 V to the 5V pin.\u003c\/p\u003e\n\u003ch2\u003eWhy Buy from Compoden\u003c\/h2\u003e\n\u003cp\u003eEvery component is sourced from verified suppliers and tested for compatibility before listing. We've spent 10 years building projects for makers, schools, and institutions across India. Ships from Bengaluru in 3‑5 days. If defective on arrival, replace within 7 days.\u003c\/p\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this compatible with Arduino IDE?\u003c\/summary\u003e\u003cp\u003eYes, it appears as a standard ESP32 Dev Module. Install the CP2102 driver and select the correct board in the Arduino IDE.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes the board come with the ESP32 module soldered?\u003c\/summary\u003e\u003cp\u003eYes, the ESP32‑WROOM module is pre‑soldered onto the expansion board; no assembly is required.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I use it with a breadboard?\u003c\/summary\u003e\u003cp\u003eYes, the 2.54 mm pin headers are breadboard‑friendly. The wide board may occupy most of a standard breadboard, leaving one row accessible on each side.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdiv class=\"compoden-handoff\" style=\"margin-top:24px;padding:16px;background:#f0f4ff;border-left:4px solid #2B4D8F;border-radius:4px;\"\u003e\n  \u003cp style=\"margin:0 0 6px 0;font-weight:600;color:#1A3560;\"\u003e📦 Free Setup Handoff Document Included\u003c\/p\u003e\n  \u003cp style=\"margin:0;font-size:0.95em;color:#333;\"\u003eEvery Compoden order includes a free setup handoff document — step-by-step instructions to get your component working within minutes. Download it via QR code on your package. The handoff document is also trained to help you troubleshoot the majority of problems.\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Compoden","offers":[{"title":"Default Title","offer_id":53444944822637,"sku":"CDN-0016","price":140.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/3997\/5533\/files\/image_1_b0c47644-bf39-420c-9baf-baff1111e320.jpg?v=1781512082","url":"https:\/\/compoden.com\/products\/esp32-30-pin-gpio-expansion-board-with-usb-type-c","provider":"Compoden","version":"1.0","type":"link"}