NodeMcu ESP8266 V3 CH340 Wifi Developed Board good Quality

NodeMcu ESP8266 V3 CH340 Wifi Developed Board good Quality, photo 2

NodeMcu ESP8266 V3 CH340 Wifi Developed Board good Quality, photo 3

NodeMcu ESP8266 V3 CH340 Wifi Developed Board good Quality, photo 4

NodeMcu ESP8266 V3 CH340 Wifi Developed Board good Quality

Part number ESP8266

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NodeMcu ESP8266 V3 CH340 Wifi Developed Board good Quality
Micro Ohm
Price may be out of date (74 days)
EGP 180
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NodeMCU V3 ESP8266 Development Board with CH340 USB Type-C
Micro Ohm
Price may be out of date (74 days)
EGP 250
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NodeMCU Lua V3 Based On ESP8266 Development Kit - With CH340 Chip
RAM ElectronicsOut of stock
checked 15 days ago
EGP 185
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FromMicro Ohm (1)Micro Ohm (2)

From Micro Ohm's description

NodeMcu ESP8266 V3 CH340 Wifi Developed Board The All new NodeMcu ESP8266 V3 Lua CH340 Wifi Dev. Board is a fast leading edge low-cost WiFi technology. Modern high-level mature LUA based technology. It is an integrated unit with all available resources on board. It is super simple to complement your existing Arduino projects or any development board that has I/O pins available. Modern Internet development tools such as Node.js can take advantage the NodeMCU with the built-in API to put your idea on the fast track immediately. NodeMCU is built based on the mature ESP8266 technology to take advantage of the abundant resources available on the web. NodeMCU has ESP-12 based serial WiFi integrated on board to provide GPIO, PWM, ADC, I2C and 1-WIRE resources at your fingertips, built-in USB-TTL serial with super reliable industrial strength CH340 for superior stability on all supported platforms. This module is one of the cheapest available wifi-modules in the market. V3 or Version3 is the latest version of this module. This tutorial, however, will facilitate you to connect all the versions of ESP8266 NodeMcu, i.e V1, V2 or V3. Arduino -like hardware IO – Advanced API for hardware IO, which can dramatically reduce the redundant work for configuring and manipulating hardware. Code like Arduino, but interactively in Lua script. Nodejs style network API Event-driven API for network applications, which facilitates developers writing code running on a 5mm5mm sized MCU in Nodejs style. Greatly speed up your IOT application developing process. Development Kit The Development Kit based on ESP8266, integrates GPIO, PWM, IIC, 1-Wire and ADC all on one board. Power your development in the fastest way combination with NodeMCU Firmware! The NodeMcu is an open-source firmware and development kit that helps you to prototype your IoT product with few Lua script lines. The Development Kit based on ESP8266, integrated GPIO, PWM, IIC, 1- Wire and ADC all in one board. Features of NodeMcu V2: Uses CH340G instead of CP2102. Wireless 802.11 b/g/n standard WiFi at 2.4GHz, support WPA / WPA2 security mode Support STA/AP/STA + AP three operating modes Built-in TCP/IP protocol stack to support multiple TCP Client connections (5 MAX) Support UART / GPIO data communication interface Remote firmware upgrade (OTA) Support Smart Link Smart Networking ESP8266 has IO Pin Don’t need to download resetting A great set of tools to develop ESP8266 Lowest cost WI-FI FOR Arduino like hardware IO Greatly speed up your IOT application developing process Open-source, Interactive, Programmable, Low cost, Simple, Smart, WI-FI enabled WI-FI MCU ESP8266 integrated and easy to prototyping development kit. We provide the best platform for IoT application development at the lowest cost. NodeMCU has built-in USB-TTL serial with super reliable industrial strength CH340G for superior stability on all supported platforms. Advanced API for hardware IO, which can dramatically reduce the redundant work for configuring and manipulating hardware. Event-driven API for network applications, which facilitates developers writing code running on a 5mm*5mm sized MCU in Nodejs style. EXAMPLE TUTORIAL : Package Includes : 1 x NodeMcu ESP8266 V3 Lua CH340 Wifi Dev. Board Drive Type Dual high-power H-bridge Power Input(V) 4.5 to 9 Communication Interface Voltage(V) 3.3 Flash size(MB) 4 Operating Temperature (°C) -40 to 125 Transfer Rate(Kbps) 110 to 460800 AD0 1 channel ADC Length (mm) 58 Width (mm) 31 Height (mm) 11 Shipment Weight 0.06 kg Shipment Dimensions 6 × 4 × 2 cm

From Micro Ohm's description

Introduction The NodeMCU V3 ESP8266 development board is a versatile module tailored for IoT and embedded projects. It integrates a CH340 USB-to-serial converter via a Type-C connector, making it easy to program and power using modern USB ports. Based on the ESP8266 (ESP-12E module), it supports Wi-Fi connectivity, GPIOs, ADC, PWM, I²C, and more. The board is compatible with Arduino IDE and Lua/NodeMCU firmware. Key Features ESP8266 (ESP-12E) Wi-Fi module onboard. CH340 USB-to-TTL converter with Type-C interface. Operating voltage: 3.3V logic. Onboard regulator supporting USB or external VIN input. Flash memory: typically 4 MB. Built-in reset and flash (boot) buttons. Supports OTA (over-the-air) firmware updates. Communication via UART, access to GPIOs, PWM, I²C, 1-Wire, ADC. Technical Specifications Parameter Typical Value / Range Microcontroller / Module ESP8266 / ESP-12E USB Interface CH340, USB Type-C Logic Voltage 3.3V Input Voltage via VIN 4.5V – 9V (max ~10V) Flash Memory 4 MB Baud Rate 110 – 460,800 bps Operating Temperature –40 °C to +125 °C Dimensions approx. 58 × 31 mm Current Consumption ~70 mA typical ADC 10-bit (ADC0) Pinout & Schematic The NodeMCU V3 board provides access to multiple GPIO pins, including UART, SPI, I²C, PWM, and a single 10-bit ADC. Certain pins are reserved for boot functions, so care should be taken when selecting GPIOs for user applications. How to Use (Programming, Powering) Install CH340 drivers on your computer (if needed) to recognize the USB serial interface. In Arduino IDE, select board “NodeMCU 1.0 (ESP-12E Module)”. Use 3.3V logic when connecting sensors or modules. For flashing, press the Flash button while resetting if required. Power via USB-C or VIN pin (observe recommended input range). Applications IoT sensors and smart home projects Wi-Fi-enabled data loggers Home automation controllers Prototyping and dev boards requiring wireless connectivity النسخة العربية المقدمة لوحة التطوير NodeMCU V3 ESP8266 هي وحدة مرنة مناسبة لمشاريع إنترنت الأشياء والأنظمة المدمجة. تضم واجهة CH340 للربط USB-لتسلسل عبر منفذ Type-C، ما يسهل برمجتها وتغذيتها باستخدام منافذ USB الحديثة. تعتمد على موديل ESP8266 (ESP-12E) وتدعم الاتصال اللاسلكي Wi-Fi، وواجهات GPIO، وADC، وPWM، وI²C، وغيرها. متوافقة مع Arduino IDE وفيرموير Lua/NodeMCU. الميزات الرئيسية تضم وحدة ESP8266 (ESP-12E) مدمجة. واجهة CH340 كـ USB-لتسلسل بمنفذ Type-C. جهد المنطق 3.3V. منظم جهد داخلي يدعم تغذية من USB أو عبر VIN. ذاكرة فلاش بسعة 4 ميغابايت. أزرار إعادة الضبط والتفليش مدمجة. يدعم التحديث عبر الهواء OTA. يدعم UART وGPIO وPWM وI²C و1-Wire وADC. المواصفات الفنية البند القيمة النموذجية / المدى وحدة التحكم / الموديل ESP8266 / ESP-12E واجهة USB CH340، USB Type-C جهد المنطق 3.3V جهد الإدخال عبر VIN 4.5V – 9V (حد أقصى ~10V) ذاكرة فلاش 4 ميغابايت سرعة الاتصال التسلسلي من 110 إلى 460,800 بت/ث نطاق درجة الحرارة التشغيلية –40 °م إلى +125 °م الأبعاد حوالي 58 × 31 مم استهلاك التيار ~70 ملي أمبير عادةً ADC دقة 10-بت (ADC0) مخطط الأرجل والمخطط الكهربائي تمنح لوحة NodeMCU V3 وصولًا إلى عدة أطراف GPIO تشمل UART وSPI وI²C وPWM ومدخل ADC بدقة 10-بت. بعض الأرجل محجوزة لوضع الإقلاع، لذا يجب مراعاة اختيار الأرجل المناسبة للتطبيقات. طريقة الاستخدام (برمجة، تغذية) تثبيت تعريف CH340 على جهاز الكمبيوتر عند الحاجة. في Arduino IDE اختر اللوحة “NodeMCU 1.0 (ESP-12E Module)”. استخدم جهد 3.3V عند توصيل الحساسات أو الوحدات. عند الحاجة للفلاش، اضغط زر Flash مع إعادة التشغيل. يمكن تغذية اللوحة عبر منفذ USB-C أو طرف VIN ضمن النطاق الموصى به. التطبيقات أنظمة الاستشعار وإنترنت الأشياء مسجلات بيانات لاسلكية وحدات تحكم في الأتمتة المنزلية لوحات النماذج الأولية التي تتطلب اتصال Wi-Fi

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EGP 180checked 74 days ago

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