{"product_id":"3-pack-esp32-wroom-32ue-with-ipex-antenna-gpio-led","title":"3-Pack ESP32 WROOM-32UE with IPEX Antenna + GPIO LED","description":"\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003e3-PACK ESP32-WROOM-32UE GOLD EDITION\u003c\/strong\u003e Three ESP32-WROOM-32UE boards, each with dual-core 240MHz Xtensa LX6 CPU, 4MB flash, WiFi 802.11 b\/g\/n, and Bluetooth 4.2 (Classic + BLE). Lead-free ENIG (Electroless Nickel Immersion Gold) finish for good oxidation resistance. Ideal for classroom kits, multi-node IoT, and parallel projects.\u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003e3x PINPULSE SHIELDS WITH DUAL HEADER PINS\u003c\/strong\u003e Every GPIO breaks out to both 2.54mm male and female headers, accepting any jumper wire (M-M, M-F, F-F) directly — clean, fast prototyping with Dupont wires, breadboards, and sensors across all three boards.\u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003e3x EXTERNAL IPEX ANTENNAS FOR EXTENDED RANGE\u003c\/strong\u003e Each board has an onboard IPEX\/U.FL connector paired with an included 2.4GHz external antenna for WiFi and Bluetooth signal coverage. Designed for IoT devices in metal enclosures, behind walls, or far from the router.\u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eVISUAL GPIO LEDS FOR REAL-TIME DEBUGGING\u003c\/strong\u003e Each GPIO has a dedicated indicator LED driven through buffered high-impedance logic ICs (74HC14D buffers). See HIGH\/LOW states instantly without a multimeter, while SPI, I2C, UART, and PWM signals stay clean.\u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003ePLUG \u0026amp; PLAY DISPLAY CONNECTOR + CODE YOUR WAY\u003c\/strong\u003e Dedicated FPC port connects to Lonely Binary displays (TFT LCDs, E-Ink panels, capacitive touch screens) via a single ribbon cable. Compatible with C++, ESP-IDF, MicroPython, and C\/C++. (Displays sold separately.)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lonely Binary","offers":[{"title":"Default Title","offer_id":48910471299229,"sku":"B0GR4L326W","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0331\/9994\/7908\/files\/81xkFG8XL7L._AC_SL1500.jpg?v=1789465466","url":"https:\/\/lonelybinary.com\/en-us\/products\/3-pack-esp32-wroom-32ue-with-ipex-antenna-gpio-led","provider":"Lonely Binary","version":"1.0","type":"link"}