Description: 1. Node MCU ESP8266 V3 is a microcontroller unit based on the ESP8266 WiFi chip, manufactured by LOLIN with CH340 as the programming chip (pack of 25 units). 2. Microcontroller: The ESP8266 is a self-contained SoC integrating an ultra-low power 32-bit RISC processor, capable of running microcontroller applications and offering built-in WiFi connectivity. 3. Compatibility: It's compatible with Arduino IDE for programming, allowing users to write code using a popular development environment and easily import libraries for additional functionality. 4. Connectivity: With onboard WiFi, Node MCU ESP8266 V3 offers various uses, such as home automation, environmental monitoring, remote control projects, or even creating IoT applications with minimal external components. 5. Flexible Input/Output (I/O) pins: The board has 14 digital I/O pins, of which 2 can be used as analog input, and 1 analog input pin, configurable for PWM output. 6. Expansion: Node MCU ESP8266 V3 is compatible with var
| Specification | Details |
|---|---|
| Chipset | LOLIN CH340 (USB-TTL Serial Converter) |
| Microcontroller | ESP8266-03 (16 MHz 32 KB RAM) |
| Operating System | eCloud / Lua / MicroPython |
| Interface | GPIO UART SPI I2C PWM ADC |
| Wireless Connectivity | Wi-Fi (802.11 b/g/n Dual-Mode) |
| Power Supply | 3.3V (5V tolerant on most pins) |
| Operating Voltage | 3.3V to 6V |
| Dimensions | 47 x 34 mm |
| Weight | approximately 18g |
| Package Contents | Node MCU Board (pack of 25) |
| Certifications | FCC CE RoHS |
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