It uses Lua scripting language programming. Allows developers to deal with the underlying hardware in a manner similar to For Arduino. So that software developers can easily operate hardware devices.

Features of Node MCU ESP8266 Serial Port Baseboard Expansion :

1. The perfect solution for breaking out the pins from Lua V3 Nodemcu
2. Small and Handy module
3. The spacing between mounting headers is 25.5 mm
4. It uses Lua scripting language programming
5. Lead-out all the IO ports of the ESP-12E development board
6. Lead out the pins of 5V and 3.3V power supply
7. Convenient to connect with peripheral modules
8. Onboard 5V / 1A DC-DC step-down converter circuit
9. Onboard power indicator
10. USB power output only for NodeMCU v3

Package Includes :

1 x NodeMCU ESP8266 Serial Port Baseboard Expansion

It is a ESP01 ESP8266 Serial WIFI Wireless Transceiver Module. Introducing the ESP-01 ESP8266 Serial WIFI Transceiver Module, a game-changer in the world of wireless communication. Elevate your projects with this compact yet powerful module, designed to seamlessly integrate into a variety of applications.

Key Features of ESP01 ESP8266 Serial WIFI Wireless Transceiver Module:

1. Effortless Wireless Connectivity:

Experience reliable and high-speed wireless communication with the ESP-01 module. Connect your devices to local networks or the internet effortlessly, opening up a world of possibilities for IoT applications and smart solutions.

2. Compact Design, Big Performance:

Don’t be fooled by its small size – the ESP-01 is equipped with the cutting-edge ESP8266 chipset, ensuring robust data transmission and reception. Enjoy powerful performance without sacrificing valuable space in your projects.

3. Versatility at its Core:

From smart home applications to industrial IoT projects, the ESP-01 adapts seamlessly to diverse applications. Build innovative gadgets, monitoring systems, and connected devices with ease, thanks to the module’s versatile capabilities.

4. Simplified Integration with Serial Communication:

The module features a user-friendly UART serial interface, simplifying integration with microcontrollers, sensors, and other devices. This streamlined communication ensures a smooth development process for both beginners and seasoned developers.

5. Open-Source Freedom:

Customize and tailor the module to your specific project needs with its open-source firmware. Join a thriving community of developers for continuous innovation, support, and updates. The ESP-01 empowers you with flexibility and adaptability.

6. Optimized Power Consumption:

Designed with energy efficiency in mind, the ESP-01 module ensures minimal power consumption, making it ideal for battery-powered applications. Keep your projects running efficiently without compromising on performance.

Technical Specifications:

• Wireless Standard: IEEE 802.11 b/g/n
• Operating Voltage: 3.3V
• Serial Interface: UART
• Data Rate: Up to 72.2 Mbps
• Dimensions: Compact form factor for easy integration

Getting Started:

Embark on your wireless journey with the ESP-01 ESP8266 module. Explore our comprehensive documentation and leverage community support to accelerate your development process.

Conclusion:

Discover the perfect blend of reliability, performance, and simplicity with the ESP-01 ESP8266 Serial WIFI Transceiver Module. Whether you’re a hobbyist or a seasoned developer, this module sets the standard for connected innovation.

Elevate your projects with the ESP-01 ESP8266 module – Where Wireless Possibilities Begin.

Step into the realm of seamless connectivity with TechnoSam’s ESP-01 ESP8266 Serial WIFI Wireless Transceiver Module – the epitome of IoT innovation! Crafted to redefine the way you connect and create, this marvel of technology promises unparalleled performance and boundless possibilities.

Technical Mastery: Engineered with precision, the ESP-01 ESP8266 boasts a compact design housing a powerhouse ESP8266 chipset. Its swift wireless connectivity ensures effortless communication between devices and the cloud, setting a new standard in IoT excellence.

Features That Speak Volumes:

1. Unmatched Performance: Fueled by the robust ESP8266 chipset, it delivers reliability and efficiency like never before.
2. Sleek Design: Compact and sleek, it seamlessly integrates into any project, amplifying its potential.
3. Versatile Connectivity: With dual-mode operation, it offers flexibility, supporting both STA and AP modes effortlessly.
4. Energy-Efficient: Designed with low power consumption in mind, it ensures extended battery life, perfect for IoT applications.
5. Plug-and-Play Integration: Its simple serial communication interface makes integration a breeze, whether with microcontrollers or development boards.
6. Universal Compatibility: Compatible with a plethora of platforms and frameworks, including Arduino and NodeMCU, it adapts to your needs effortlessly.

Endless Applications Await:

1. Smart Homes: Revolutionize your living space with IoT-enabled automation, controlling lights, appliances, and security systems with ease.
2. Weather Monitoring: Build your own weather station, keeping track of temperature, humidity, and more, all with the power of ESP-01 ESP8266.
3. Industrial Automation: From environmental monitoring to agriculture, its applications are limitless, enabling custom sensor networks for precise data collection.
4. Efficient Energy Management: Monitor and optimize energy consumption in real-time, empowering smart energy solutions for a greener tomorrow.
5. Remote Surveillance: Keep a vigilant eye on your assets and equipment remotely, thanks to its seamless connectivity and reliability.
6. Innovative Prototyping: Explore the uncharted territories of IoT with ease, using ESP-01 ESP8266 as your trusty companion in prototyping and development.

Embark on a journey of innovation and discovery with the ESP-01 ESP8266 Serial WIFI Wireless Transceiver Module from TechnoSam. It’s more than just a module; it’s your ticket to a smarter, connected future.

Seize the opportunity today and join the league of IoT pioneers. TechnoSam – Shaping the Future, One Connection at a Time!

This module has a powerful enough on-board processing and storage capability that allows it to be integrated with the sensors and other application-specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, including the front-end module, is designed to occupy minimal PCB area. The ESP8266 supports APSD for VoIP applications and Bluetooth co-existence interfaces, it contains a self-calibrated RF allowing it to work under all operating conditions and requires no external RF parts.

Features of Ai Thinker ESP 01S ESP8266 WiFi Module:

1. 1MB (8Mbit) Flash size.
2. Very competitive price
3. AP, STA, AP+STA modes available.
4. Very simple AT commands, easy to use.
5. Internal LWIP interface.
6. Four pins interface, VCC-3V3, GND, TXD, and RXD. Two extra GPIOs can use.
7. AT commands firmware. New IC ESP8266ex

Package includes:1 x Ai Thinker ESP-01S ESP8266 WiFi Module

ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application-specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, and the entire solution, including the front-end module, is designed to occupy minimal PCB area.

The ESP8266 NodeMCU CP2102 Chip Board development board – a true plug-and-play solution for inexpensive projects using WiFi. The module arrives pre-flashed with NodeMCU firmware so they’re ready to go – just install your USB driver (below). ESP-12 Lua Nodemcu WIFI Dev Board Internet Of Things board contains a full ESP8266 WiFi module with all the GPIO broken out, a full USB-serial interface, and a power supply all on the one breadboard-friendly package.

This ESP8266 NodeMCU CP2102 Chip Board is pre-flashed with NodeMCU – a Lua-based firmware for the ESP8266 which allows easy control via a neat scripting language – Lua – so you’re ready to go in just a few minutes.
The ESP-12 Lua NodeMCU WIFI Dev Board Internet Of Things with ESP8266 is an all-in-one microcontroller + WiFi platform that is very easy to use to create projects with WiFi and IoT (Internet of Things) applications.

The board is based on the highly popular ESP8266 WiFi Module chip with the ESP-12 SMD footprint. This WiFi development board already embeds in its board all the necessary components for the ESP8266 (ESP-12E) to program and upload code. It has a built-in USB to serial chip upload codes, 3.3V regulator, and logic level converter circuit so you can immediately upload codes and connect your circuits.

Features of ESP8266 NodeMCU CP2102:

1. 11 b/g/n Wi-Fi Direct (P2P), soft-AP
2. Integrated TCP/IP protocol stack
3. CP2102.
4. Open-source, Interactive, Programmable, Low cost, Simple, Smart, WI-FI enabled
5. Arduino-like hardware IO
6. Integrated low power 32-bit CPU
7. Advanced API for hardware IO, which can dramatically reduce the redundant work for configuring and manipulating hardware.
8. Code like Arduino, but interactively in Lua script.
9. Nodejs style network API
10. Event-driven API for network applications,
11. which facilitates developers writing code running on a 5mm*5mm sized MCU in Nodejs style.
12. Greatly speed up your IOT application developing process.
13. Lowest cost WI-FI
14. Less than WI-FI MCU ESP8266 integrated and easy to prototyping development kit.
15. We provide the best platform for IoT application development at the lowest cost.
16. Integrated TR switch, balun, LNA, power amplifier and matching network
17. Integrated PLL, regulators, DCXO and power management units
18. Onboard USB to serial chip to easily program and upload codes from the Arduino IDE
19. Embeds logic level converter circuits
20. Has onboard 3.3V regulator to ensure enough power to function as your go-to WiFi chip!
21. Easy access to the GPIO pins for easy prototyping
22. ESP-12E Processor
23. Easy to use breadboard friendly form factor
24. Voltage Regulator / Converter, excellent DC to DC conversion, super-efficient

Package Includes :

1 x ESP8266 NodeMCU CP2102

NodeMCU ESP8266 Serial Port Lua WIFI Development Board 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.

1. 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.
2. 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.
3. 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 ESP8266 Serial Port Lua WIFI Development Board 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 :

1. Uses CH340G instead of CP2102.
2. Wireless 802.11 b/g/n standard
3. WiFi at 2.4GHz, support WPA / WPA2 security mode
4. Support STA/AP/STA + AP three operating modes
5. Built-in TCP/IP protocol stack to support multiple TCP Client connections (5 MAX)
6. Support UART / GPIO data communication interface
7. Remote firmware upgrade (OTA)
8. Support Smart Link Smart Networking
9. ESP8266 has IO Pin
10. Don’t need to download resetting
11. A great set of tools to develop ESP8266
12. Lowest cost WI-FI
13. FOR Arduino like hardware IO
14. Greatly speed up your IOT application developing process
15. Open-source, Interactive, Programmable, Low cost, Simple, Smart, WI-FI enabled
16. WI-FI MCU ESP8266 integrated and easy to prototyping development kit.
17. We provide the best platform for IoT application development at the lowest cost.
18. NodeMCU has built-in USB-TTL serial with super reliable industrial strength CH340G for superior stability on all supported platforms.
19. Advanced API for hardware IO, which can dramatically reduce the redundant work for configuring and manipulating hardware.
20. Event-driven API for network applications, which facilitates developers writing code running on a 5mm*5mm sized MCU in Nodejs style.

Package Includes :

1 x NodeMcu ESP8266 V3 Lua CH340 Wifi Dev. Board

It is a general-purpose  Wi-Fi+BT+BLE MCU module.ESP-WROOM-32s The module integrates traditional Bluetooth, Bluetooth low energy and Wi-Fi. Wide range of uses: Wi-Fi supports a wide range of communication connections, as well as a direct connection to the Internet via a router; Bluetooth allows users to connect to a mobile phone or broadcast a BLE Beacon for signal detection.

The module supports data rates up to 150 Mbps and antenna output power of 20dBm for maximum wireless communication. As a result, this module has industry-leading specifications and performs well in terms of high integration, wireless transmission distance, power consumption, and network connectivity

Features:

1. 802.11b/g/n （802.11n，speed up to 150Mbps）
2. WIFI Frequency Range 2.4GHz ~ 2.5GHz
3. Clock frequency adjustment range from 80 MHz to 240 MHz, support for
   RTOS
4. Built-in 2-channel 12-bit high-precision ADC with up to 18 channels
5. Support UART/GPIO/ADC/DAC/SDIO/SD card/PWM/I2C/I2S interface
6. Support multiple sleep modes, ESP32 chip sleep current is less than 5 μA
7. Embedded Lwip protocol stack
8. Supports STA/AP/STA + AP operation mode
9. Supports remote firmware upgrade (FOTA)
10. General AT commands can be used quickly
11. Support secondary development, integrated Windows, Linux development

Package includes:

1 x NodeMCU-32S-ESP32 Development Board

Features:

1. WIFI module: ESP-12S
2. Processor: ESP8266
3. CP2102 Chip
4. Built-in Flash: 32Mbit
5. Antenna: Onboard PCB antenna
6. Peripheral interface: UART/SPI/I2C/SDIO/GPIO/ADC/PWM
7. WiFi protocol: IEEE 802.11 b/g/n
8. Frequency range: 2.4G ~ 2.5G (2400M ~ 2483.5M)
9. WIFI mode: Station / SoftAP / SoftAP+Station
10. Power supply: 5V
11. Logic level: 3.3V

Package includes:

1 x Ai Thinker NodeMCU-ESP8266 Development Board

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.

1. 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.
2. 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.
3. 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 :

1. Uses CH340G instead of CP2102
2. Wireless 802.11 b/g/n standard
3. WiFi at 2.4GHz, support WPA / WPA2 security mode
4. Support STA/AP/STA + AP three operating modes
5. Built-in TCP/IP protocol stack to support multiple TCP Client connections (5 MAX)
6. Support UART / GPIO data communication interface
7. Remote firmware upgrade (OTA)
8. Support Smart Link Smart Networking
9. ESP8266 has IO Pin
10. Don’t need to download resetting
11. A great set of tools to develop ESP8266
12. Lowest cost WI-FI
13. FOR Arduino like hardware IO
14. Greatly speed up your IOT application developing process
15. Open-source, Interactive, Programmable, Low cost, Simple, Smart, WI-FI enabled
16. WI-FI MCU ESP8266 integrated and easy to prototyping development kit
17. We provide the best platform for IoT application development at the lowest cost
18. NodeMCU has built-in USB-TTL serial with super reliable industrial strength CH340G for superior stability on all supported platforms
19. Advanced API for hardware IO, which can dramatically reduce the redundant work for configuring and manipulating hardware
20. Event-driven API for network applications, which facilitates developers writing code running on a 5mm*5mm sized MCU in Nodejs style

Package Includes :

1 x NodeMcu ESP8266 V3 Lua CH340 Wifi Dev Board

General Info of ESP8266 WiFi 5V 1 Channel Relay Module:

1.  Onboard ESP8266 WIFI module, AP mode can be connected at the same time 5 client
2. The module has two ways to work:
   (i) mobile phone directly mounted on the WIFI module;
   (ii) mobile phone and WIFI module also carried on the router.

Transmission distance:

1. In an open environment, the mobile phone mounted on the WIFI module when the maximum transmission distance of 400m.
2. When the WiFI module and mobile phone at the same time carried on the router when the transmission distance according to the router’s signal weakly

Features of ESP8266 WiFi 5V 1 Channel Relay Module:

1. Onboard Module: ESP8266 wifi module; in AP mode it can connect with 5 Clients at the same time
2. Operating Way: cellphone carried on wifi module; cellphone and wifi module carried on the same router, and use the APP to control relay
3. Diode effusion protection;
4. Short response time

Package Includes:

1 x ESP8266 ESP-01 5V WiFi Relay Module