{"product_id":"esp32-nodemcu-development-board-esp-32","title":"ESP32 NodeMCU  Development Board ESP 32","description":"\u003cp\u003eMCU: Espressif ESP32‑WROOM‑32 module (dual-core LX6, up to 240 MHz)\u003cbr\u003e\nFlash Memory: 4 MB (module onboard)\u003cbr\u003e\nSRAM: 520 KB internal\u003cbr\u003e\nWireless: Wi‑Fi 802.11 b\/g\/n (2.4 GHz, up to 150 Mbps) and Bluetooth v4.2 (BR\/EDR + BLE)\u003cbr\u003e\nLogic Voltage: 3.3 V; USB input 5 V via onboard CP2102\u003cbr\u003e\nI\/O Interfaces: GPIO, ADC, DAC, PWM, I²C, SPI, UART, I²S, CAN, Touch, RMT, SDIO, Ethernet (via module pinout)\u003cbr\u003e\nPower Modes: Deep-sleep (~10 µA), Light\/Mobile sleep for low-power IoT\u003cbr\u003e\nOperating Temperature: −40 °C to +85 °C\u003cbr\u003e\nForm Factor: Breadboard-compatible dual row headers (~51 × 25 mm)\u003c\/p\u003e","brand":"NanoHertz Store","offers":[{"title":"Default Title","offer_id":52208642720058,"sku":"Nano14","price":479.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/6372\/1530\/files\/38Pin_ESP32_DevBoard.webp?v=1766379793","url":"https:\/\/nanohertztechnologies.com\/products\/esp32-nodemcu-development-board-esp-32","provider":"NanoHertz Store","version":"1.0","type":"link"}