{"product_id":"3-pack-esp32-s3-n16r8-pinpulse-shield-16mb-gpio-led","title":"3-Pack ESP32-S3 N16R8 PinPulse Shield, 16MB GPIO LED","description":"\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003e3-PACK ESP32-S3 GOLD EDITION\u003c\/strong\u003e Three ESP32-S3-WROOM-1 boards, each with dual-core 240MHz Xtensa LX7 CPU and AI vector instructions, WiFi 802.11 b\/g\/n, and Bluetooth 5.0 LE. Lead-free ENIG (Electroless Nickel Immersion Gold) finish for good durability and signal integrity.\u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003e3x PINPULSE SHIELDS WITH DUAL HEADERS + GPIO LEDs\u003c\/strong\u003e Every GPIO breaks out to both 2.54mm male and female headers, accepting any jumper wire type (M-M, M-F, F-F). Each pin includes an indicator LED via 74HC14D high-impedance buffered logic ICs — 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\u003e16MB FLASH + 8MB PSRAM PER BOARD\u003c\/strong\u003e Each board's 16MB Flash holds large programs, web servers, OTA partitions, and asset libraries. Dedicated 8MB PSRAM enables graphics-intensive applications: LVGL touch UIs, ESP32-CAM streaming, audio playback with decoding, AI\/ML on-device inference, and complex IoT systems.\u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003ePLUG \u0026amp; PLAY DISPLAY + DUAL USB-C\u003c\/strong\u003e Each shield has a dedicated 15-pin FPC connector for Lonely Binary TFT, E-Ink, and touch displays via a single ribbon cable. Each board features two USB-C ports: one for native USB OTG (HID\/MSC\/CDC) and one for UART programming\/debugging. (Displays sold separately.)\u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eCODE YOUR WAY + WHAT'S INCLUDED\u003c\/strong\u003e Compatible with C++, ESP-IDF, MicroPython, C\/C++, and PlatformIO. Box includes 3x ESP32-S3 Gold Edition boards, 3x PinPulse Shields, and 1x USB-A to USB-C cable. Displays sold separately. Suitable for multi-node IoT, classroom sets, robotics, AI\/ML on edge, and educators teaching embedded systems.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lonely Binary","offers":[{"title":"Default Title","offer_id":48910471331997,"sku":"B0G71PC5S8","price":99.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0331\/9994\/7908\/files\/71Ofk94m7pL._AC_SL1500.jpg?v=1789465466","url":"https:\/\/lonelybinary.com\/products\/3-pack-esp32-s3-n16r8-pinpulse-shield-16mb-gpio-led","provider":"Lonely Binary","version":"1.0","type":"link"}