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The NodeMcu Lua ESP8266/12E V2 WIFI Module is an advanced WiFi development board designed for IoT and embedded applications. It features a CP2102 USB to serial converter for seamless connectivity and supports multiple modes (STA/AP/STA+AP) to enable various networking configurations. The built-in TCP/IP stack allows up to 5 simultaneous TCP connections, making it ideal for wireless networking projects.
The module supports GPIO, PWM, I2C, and ADC functions, enabling flexible hardware interfacing. It also features OTA firmware upgrade capabilities, allowing remote updates without physical access. With a compact size, low power consumption, and wide operating temperature range, this module is perfect for IoT, smart home automation, and DIY electronics projects.
Latest price in Bangladesh (BD)
Q1: What is the advantage of the CP2102 USB chip?
A1: The CP2102 ensures stable and reliable USB-to-serial communication, making it easier to connect and program.
Q2: Can this module work as both an access point and a station?
A2: Yes, it supports STA, AP, and STA+AP modes for flexible networking.
Q3: Does this module support Over-the-Air (OTA) firmware updates?
A3: Yes, you can update the firmware remotely via OTA without needing physical access.
Q4: What is the maximum power input for this board?
A4: The recommended power input range is 4.5V - 9V (Max 10V).
Q5: How many devices can be connected to this module?
A5: The module supports up to 5 simultaneous TCP clients via its built-in TCP/IP protocol stack.
✔ Supports 1MB/S Operating Rate – Ideal for high-speed communication
✔ ISO-11898 Standard Compliant – Meets the physical layer requirements for CAN
✔ Compatible with 12V and 24V Systems – Versatile for different voltage systems
✔ Slope External Control – Reduces RFI (Radio Frequency Interference)
