{"id":103,"date":"2026-04-16T19:40:09","date_gmt":"2026-04-16T19:40:09","guid":{"rendered":"http:\/\/localhost\/projectbd\/?post_type=product&p=103"},"modified":"2026-04-16T19:40:09","modified_gmt":"2026-04-16T19:40:09","slug":"esp8266-ch340-nodemcu-wifi-module-lua-v3","status":"publish","type":"product","link":"https:\/\/projectbd.store\/index.php\/product\/esp8266-ch340-nodemcu-wifi-module-lua-v3\/","title":{"rendered":"ESP8266 CH340 NodeMCU Wifi Module Lua V3"},"content":{"rendered":"

The ESP8266 CP2102 NodeMCU Lua V3 ESP-12E Development Board is an affordable and powerful development board designed for creating Internet of Things (IoT) projects. This board features the ESP8266 WiFi chip, which provides robust WiFi connectivity for a variety of applications. With its Lua script interpreter, it is ideal for projects requiring both low power consumption and seamless internet connectivity. The package includes essential components like a USB to serial port module, jumper wires, and a breadboard for easy prototyping.<\/p>\n

 <\/p>\n

Specifications:<\/strong><\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Feature<\/th>\nDetails<\/th>\n<\/tr>\n<\/thead>\n
Model<\/strong><\/td>\nNodeMCU ESP8266 V3 (CP2102)<\/td>\n<\/tr>\n
Chipset<\/strong><\/td>\nESP8266 (ESP-12E)<\/td>\n<\/tr>\n
Processor<\/strong><\/td>\n32-bit microcontroller, 80 MHz<\/td>\n<\/tr>\n
Memory<\/strong><\/td>\n4MB Flash<\/td>\n<\/tr>\n
USB-to-UART Chip<\/strong><\/td>\nCP2102<\/td>\n<\/tr>\n
Input Voltage<\/strong><\/td>\n5V (via Micro USB)<\/td>\n<\/tr>\n
Operating Voltage<\/strong><\/td>\n3.3V (regulated on board)<\/td>\n<\/tr>\n
WiFi Support<\/strong><\/td>\nIEEE 802.11 b\/g\/n<\/td>\n<\/tr>\n
GPIO Pins<\/strong><\/td>\n11 Digital GPIO pins<\/td>\n<\/tr>\n
Communication Interface<\/strong><\/td>\nUART, SPI, I2C, PWM, ADC<\/td>\n<\/tr>\n
Power Consumption<\/strong><\/td>\nLow power consumption, ideal for battery-powered applications<\/td>\n<\/tr>\n
Operating Systems Supported<\/strong><\/td>\nArduino IDE, Lua, NodeMCU, MicroPython<\/td>\n<\/tr>\n
Package Includes<\/strong><\/td>\nUSB to serial port module, 65 jumper wires, breadboard, component package<\/td>\n<\/tr>\n
Dimensions<\/strong><\/td>\nCompact and easy to integrate<\/td>\n<\/tr>\n
Weight<\/strong><\/td>\nLightweight and small-sized for easy prototyping<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n

 <\/p>\n

Key Features:<\/strong><\/p>\n

    \n
  • ESP8266 Chip with WiFi Support:<\/strong>\u00a0Ideal for IoT projects, providing seamless wireless communication via WiFi.<\/li>\n
  • Lua Scripting Support:<\/strong>\u00a0Built-in Lua script interpreter makes it easier for rapid prototyping and development.<\/li>\n
  • USB to Serial Module:<\/strong>\u00a0Easy programming and communication with the board using the included USB to serial port module.<\/li>\n
  • Flexible GPIO Pins:<\/strong>\u00a011 general-purpose input\/output pins for versatile project connections and external module interfaces.<\/li>\n
  • Power Efficient:<\/strong>\u00a0Low power consumption makes it suitable for portable and battery-operated projects.<\/li>\n
  • Component Package Included:<\/strong>\u00a0Comes with jumper wires, a breadboard, and additional components for easy testing and prototyping.<\/li>\n
  • Support for Multiple Programming Platforms:<\/strong>\u00a0Compatible with Arduino IDE, MicroPython, and other environments.<\/li>\n
  • CP2102 USB-to-UART Bridge:<\/strong>\u00a0Enables easy and stable communication between the board and a PC for programming and debugging.<\/li>\n<\/ul>\n

     <\/p>\n

    Application:<\/strong><\/p>\n

      \n
    • IoT Applications:<\/strong>\u00a0Create smart devices that connect to the internet, including home automation systems, weather stations, and more.<\/li>\n
    • Smart Home Projects:<\/strong>\u00a0Control devices like lights, fans, and sensors through WiFi using the board.<\/li>\n
    • Wireless Communication Projects:<\/strong>\u00a0Use for developing systems that require wireless data transmission, such as remote monitoring or control systems.<\/li>\n
    • Prototyping and Development:<\/strong>\u00a0Ideal for developers and hobbyists to quickly build and test Internet-connected projects and prototypes.<\/li>\n
    • Embedded Systems:<\/strong>\u00a0Perfect for small embedded devices and projects requiring compact and efficient wireless communication.<\/li>\n<\/ul>\n

       <\/p>\n

      Usage Tips:<\/strong><\/p>\n

        \n
      • Ensure the board is powered via a stable 5V supply using the micro USB port.<\/li>\n
      • Use the provided jumper wires and breadboard to easily prototype connections between sensors, actuators, and the board.<\/li>\n
      • For development with the Arduino IDE, ensure you have the ESP8266 board support package installed.<\/li>\n
      • Take advantage of the GPIO pins for connecting external components like LEDs, motors, and sensors to interact with the board.<\/li>\n
      • Leverage the low-power capabilities by using deep sleep mode when the board is idle in battery-powered applications.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

        The ESP8266 CP2102 NodeMCU Lua V3 ESP-12E Development Board is an affordable and powerful development board designed for creating Internet […]<\/p>\n","protected":false},"featured_media":104,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[30],"product_cat":[19],"product_tag":[],"class_list":["post-103","product","type-product","status-publish","has-post-thumbnail","product_brand-china","product_cat-microcontrollers-boards","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/projectbd.store\/index.php\/wp-json\/wp\/v2\/product\/103","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/projectbd.store\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/projectbd.store\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/projectbd.store\/index.php\/wp-json\/wp\/v2\/comments?post=103"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/projectbd.store\/index.php\/wp-json\/wp\/v2\/media\/104"}],"wp:attachment":[{"href":"https:\/\/projectbd.store\/index.php\/wp-json\/wp\/v2\/media?parent=103"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/projectbd.store\/index.php\/wp-json\/wp\/v2\/product_brand?post=103"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/projectbd.store\/index.php\/wp-json\/wp\/v2\/product_cat?post=103"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/projectbd.store\/index.php\/wp-json\/wp\/v2\/product_tag?post=103"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}