{"product_id":"esp8266-nodemcu-d1-mini-wifi-dev-board-type-c-ch340c-4mb-flash-compatible-with-arduino-ide-for-iot-smart-home-power-bank-wemos","title":"ESP8266 NodeMCU D1 Mini WiFi Dev Board Type-C CH340C 4MB Flash Compatible with Arduino IDE for IoT Smart Home Power Bank Wemos","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eWireless WiFi Module for Arduino\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eWireless WiFi Module for Arduino\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSOP\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eWireless WiFi Module for Arduino\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLogic ICs\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003ep{margin-block-start: 0; margin-block-end: 0}\u003c\/div\u003e\n\u003cp style=\"font-size:16px;font-weight:bold;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003eConnect to IoT in a Click! ESP8266 NodeMCU D1 Mini WiFi Development Board, Type-C Port, CH340C, 4MB Flash, Fully Arduino IDE Compatible. Perfect for Smart Home \u0026amp; Power Bank Monitoring Projects.\u003c\/p\u003e\n\u003cp style=\"font-size:16px;font-weight:bold;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003e1.Key Features \u0026amp; Benefits\u003c\/p\u003e\n\u003cp style=\"font-size:13px;font-weight:normal;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003ePowerful ESP8266 WiFi Core: Integrates the ESP-12F module supporting 802.11 b\/g\/n WiFi. Easily configure as Station, AP, or both, connecting your projects to the internet or creating local networks instantly.\u003cbr\u003e\u003cbr\u003eModern Type-C for Prog \u0026amp; Power: Features a reversible Type-C port for easy connection to your computer for programming or to a power bank for power. No more fumbling with cable orientation.\u003cbr\u003e\u003cbr\u003eSeamless Arduino Ecosystem Integration: Fully compatible with the Arduino IDE. Leverage thousands of existing libraries and code examples, dramatically lowering the barrier to IoT development with massive community support.\u003cbr\u003e\u003cbr\u003eStable CH340C Comm Chip: Equipped with the CH340C USB-to-Serial chip, known for good driver compatibility (often plug-and-play on Win10\/11, macOS, Linux), ensuring reliable communication with your PC.\u003cbr\u003e\u003cbr\u003e4MB Ample Storage: Provides generous Flash memory, sufficient for complex programs, supporting OTA (Over-The-Air) updates and a file system for storing web pages, configurations, and data. NodeMCU D1 Mini Development Board (Type-C version)\u003c\/p\u003e\n\u003cp style=\"font-size:16px;font-weight:bold;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003e2. Product Description\u003c\/p\u003e\n\u003cp style=\"font-size:13px;font-weight:normal;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003eWant to turn your idea into a connected smart device quickly? The NodeMCU D1 Mini is your ideal starting point. It combines powerful WiFi, a convenient Type-C port, and the familiar Arduino way of programming. Whether building a remote temperature sensor or a smartphone-controlled smart plug, this little board lets you prototype fast and dive into the world of IoT.\u003c\/p\u003e\n\u003cp style=\"font-size:20px;font-weight:bold;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003e🚨 Critical Notes Before Purchase \u0026amp; Usage Guide\u003c\/p\u003e\n\u003cp style=\"font-size:16px;font-weight:bold;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003e❌【Product Clarification】\u003c\/p\u003e\n\u003cp style=\"font-size:13px;font-weight:normal;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003eThis is NOT a Finished Smart Device! This is a microcontroller development board that requires programming and wiring. You must have basic electronics knowledge, programming skills, and tools like a USB cable and computer to make it work.\u003cbr\u003e\u003cbr\u003eVoltage Forbidden Zone: The core operates at 3.3V. NEVER apply 5V to the pin labeled \"3V3\" or any GPIO pin, as this will instantly and permanently destroy the chip. The 5V from the Type-C port is regulated on-board.\u003c\/p\u003e\n\u003cp style=\"font-size:16px;font-weight:bold;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003e⚠️【Common Misconceptions \u0026amp; Misuse】\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:13px;font-weight:normal;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003eGPIO Pins are NOT 5V Tolerant: All I\/O pins operate at 3.3V logic levels. To interface with 5V devices (like an Arduino Uno), you MUST use a logic level converter. Direct connection will damage the ESP8266.\u003cbr\u003e\u003cbr\u003eAnalog Input Range Limit: The sole analog input pin (A0) can only measure up to 3.3V. Exceeding this voltage will damage the ADC. Use a voltage divider for higher voltages.\u003cbr\u003e\u003cbr\u003e\"D\" Pins vs. GPIO Numbers: The labels D1, D2, etc., on the board are \"user-friendly\" numbers. In your code, you must use the corresponding GPIO number (e.g., D1 = GPIO5). Always consult a pinout diagram, or your peripherals won't work.\u003c\/p\u003e\n\u003cp style=\"font-size:16px;font-weight:bold;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003e✅【Mandatory Prerequisites \u0026amp; Skill Level】\u003c\/p\u003e\n\u003cp style=\"font-size:13px;font-weight:normal;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003eRequired Accessories: You need to provide a Type-C USB cable for connecting to your computer for power and programming. For prototyping, a breadboard and jumper wires are also needed.\u003cbr\u003e\u003cbr\u003eRequired Skills: Basic Arduino programming knowledge (C\/C++ syntax), computer literacy (installing drivers, using an IDE), and simple circuit wiring skills.\u003cbr\u003e\u003cbr\u003eRequired Software: You need to install the Arduino IDE on your computer and add ESP8266 board support via the Board Manager.\u003c\/p\u003e\n\u003cp style=\"font-size:16px;font-weight:bold;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003e🔧【Safety Warnings \u0026amp; Operational Notes】\u003c\/p\u003e\n\u003cp style=\"font-size:13px;font-weight:normal;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003eESD Precautions: Although the board has some protection, handling with ESD care is still advised, especially in dry environments.\u003cbr\u003e\u003cbr\u003eDriver Installation: If your computer doesn't recognize the board (no COM port), manually download and install the CH340\/CH341 driver (available from official sources or seller's link).\u003cbr\u003e\u003cbr\u003ePower Supply Stability: When using an external 3.3V power source, ensure it is clean and stable. Voltage spikes from poor-quality supplies can cause board resets or damage.\u003c\/p\u003e\n\u003cp style=\"font-size:16px;font-weight:bold;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003e3. Specifications\u003c\/p\u003e\n\u003cp style=\"font-size:13px;font-weight:normal;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003eMain IC: ESP8266 (ESP-12F Module)\u003cbr\u003e\u003cbr\u003eCPU: Tensilica L106 32-bit RISC, 80\/160 MHz\u003cbr\u003e\u003cbr\u003eWiFi: 802.11 b\/g\/n\u003cbr\u003e\u003cbr\u003eFlash Memory: 4 MB (SPI Flash)\u003cbr\u003e\u003cbr\u003eUSB Port: Type-C\u003cbr\u003e\u003cbr\u003eUSB to UART: CH340C\u003cbr\u003e\u003cbr\u003eDigital I\/O Pins: 11 (All support PWM, I2C, interrupts, etc.)\u003cbr\u003e\u003cbr\u003eAnalog Input Pin: 1 (A0, 0-3.3V range)\u003cbr\u003e\u003cbr\u003eOperating Voltage: 3.3V\u003cbr\u003e\u003cbr\u003eInput Voltage (USB): 5V DC\u003cbr\u003e\u003cbr\u003ePCB Size: Approx. 34.2mm x 25.6mm\u003cbr\u003e\u003cbr\u003eInterface: 2.54mm pitch male headers (Pre-soldered)\u003c\/p\u003e\n\u003cp style=\"font-size:16px;font-weight:bold;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003e4. Package Includes\u003c\/p\u003e\n\u003cp style=\"font-size:13px;font-weight:normal;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003e1 x ESP8266 NodeMCU D1 Mini Development Board (Type-C Version)\u003cbr\u003e\u003cbr\u003e(Note: Type-C USB cable, breadboard, sensors, and other accessories shown in images are NOT included. Please purchase the corresponding kit or items separately as needed.)\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg style=\"width:100%;height:auto\" width=\"100%\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/S198132b3919547628009f54cbaa0a049u.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"width:100%;height:auto\" width=\"100%\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sad71dd074037478883d6dd7c4a9f2debc.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"width:100%;height:auto\" width=\"100%\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/Saca1f192c9184718ac66f53ecbff474bS.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"width:100%;height:auto\" width=\"100%\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/S18d0f0f54d6d42e3ad78c8bcfbe4c737M.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"width:100%;height:auto\" width=\"100%\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/Seb442e57e73e491788ecc3f6966b93d9f.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"ESP8266 TYPE-C 5pcs","offer_id":55502981464363,"sku":"14:351074#ESP8266 TYPE-C 5pcs","price":99.2,"currency_code":"USD","in_stock":true},{"title":"ESP8266 TYPE-C 1pcs","offer_id":55502981497131,"sku":"14:1202#ESP8266 TYPE-C 1pcs","price":23.32,"currency_code":"USD","in_stock":true},{"title":"ESP8266 TYPE-C 3pcs","offer_id":55502981529899,"sku":"14:350852#ESP8266 TYPE-C 3pcs","price":68.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S99a11bcb4a1d478ab35625099a34f104r.webp?v=1788923423","url":"https:\/\/yoeruyo.com\/products\/esp8266-nodemcu-d1-mini-wifi-dev-board-type-c-ch340c-4mb-flash-compatible-with-arduino-ide-for-iot-smart-home-power-bank-wemos","provider":"Yoeruyo","version":"1.0","type":"link"}