{"product_id":"ultra-low-power-esp32-esp-32s-dual-core-wifi-bluetooth-dev-board-upgrade-from-esp8266-21603878","title":"Ultra Low Power ESP32 ESP 32S Dual Core WiFi, Bluetooth Dev Board, Upgrade from ESP8266","description":"\u003cp\u003eUpgrade your projects with the powerful and efficient \u003cstrong\u003eESP32 Development Board\u003c\/strong\u003e—a feature-rich microcontroller that combines dual‑core processing with built-in WiFi and Bluetooth. Inspired by popular \u003cstrong\u003eESP‑32\u003c\/strong\u003e and \u003cstrong\u003eESP‑32S\u003c\/strong\u003e modules, yet designed to surpass the functionality of its predecessor, the \u003cstrong\u003eESP8266\u003c\/strong\u003e, this board delivers exceptional reliability while maintaining ultra‑low power consumption.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Highlights:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDual‑Core Xtensa LX6 Processor\u003c\/strong\u003e: Run complex, multithreaded applications at up to 240 MHz.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt‑In WiFi + Bluetooth (v4.2 BR+BLE)\u003c\/strong\u003e: Seamless connectivity for IoT, smart home, and wearables.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUltra‑Low Power Consumption\u003c\/strong\u003e: Deep‑sleep currents drop to just a few microamps—ideal for battery‑powered deployments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRich GPIO \u0026amp; Peripherals\u003c\/strong\u003e: Access up to 34 GPIO pins, 12‑bit ADC, DAC, SPI, IC, UART, PWM, touch sensors, and more.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompact \u0026amp; Integrated Design\u003c\/strong\u003e: Onboard antenna, RF balun, power amplifier, and filters reduce PCB footprint.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eArduino IDE \u0026amp; ESP‑IDF Support\u003c\/strong\u003e: Compatible with LWIP, FreeRTOS, MicroPython—perfect for both beginners and pros.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy choose this over ESP8266?\u003c\/strong\u003e\u003cbr\u003e\nThe \u003cstrong\u003eESP32 Dual‑Core Board\u003c\/strong\u003e delivers significantly more processing power, wireless robustness, and peripheral options compared to the single‑core ESP8266. Plus, it supports concurrent WiFi and Bluetooth, ultra‑low power modes, and enhanced security features like secure boot and flash encryption.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSmart home hubs and automation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIoT sensors and smart agriculture\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWearable devices and mobile gadgets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVoice\/audio streaming \u0026amp; recognition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial control and robotics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eData loggers and environmental monitors\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt for Efficiency:\u003c\/strong\u003e\u003cbr\u003e\nThanks to its advanced power management, the board supports multiple sleep modes—modem‑sleep, light‑sleep, deep‑sleep, and hibernation. Wake‑up via timer, touch, GPIO, or ADC helps you maximize battery life for months or even years.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDeveloper-Friendly:\u003c\/strong\u003e\u003cbr\u003e\nLoaded with CP2102 USB‑to‑UART interface, reset and boot buttons—plug-and-play with Arduino IDE. Compatible with ESP‑IDF and other ecosystems, it’s ideal for rapid prototyping and scalable production.\u003c\/p\u003e","brand":"Cozy Casa Charm","offers":[{"title":"micro cp2102","offer_id":53891716874547,"sku":"BMY6CZNYTI-micro-cp2102","price":43.94,"currency_code":"USD","in_stock":true},{"title":"type-c cp2102","offer_id":53891716907315,"sku":"BMY6CZNYTI-type-c-cp2102","price":43.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/0690\/4627\/files\/iu_1753083938_1.jpg?v=1787587386","url":"https:\/\/funitz.com\/products\/ultra-low-power-esp32-esp-32s-dual-core-wifi-bluetooth-dev-board-upgrade-from-esp8266-21603878","provider":"funitz","version":"1.0","type":"link"}