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LOLIN NodeMCU ESP8266 Wi-Fi Development Board
$1.0800
In stock
SKU
COM-03-045
Volume discounts:
- +50 5 % $1.0300
- +100 6 % $1.0100
- +300 9 % $0.9800
- +500 11 % $0.9600
- +1000 14 % $0.9300
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WeMos D1 ESP-12E ESP8266 Wi-Fi Shield for Arduino Previous 
The LOLIN NodeMCU ESP8266 Wi-Fi Development Board is a compact development board for electronics and IoT projects. It uses the ESP8266 main chip and supports Wi-Fi connectivity for wireless networking tasks. The board supports Arduino and LUA programming for flexible development. It includes a micro USB port for power and programming. This board is designed for use in projects that need a small, capable Wi-Fi development platform.
Features of LOLIN NodeMCU ESP8266 Wi-Fi Development Board - 4MB, 5V
- ESP8266 main chip
- Wi-Fi connectivity
- Arduino support
- LUA support
- Micro USB power and programming
- Open source networking platform
Specifications of LOLIN NodeMCU ESP8266 Wi-Fi Development Board - 4MB, 5V
- Main chip: ESP8266
- Flash memory: 4MB
- RAM: 160KB
- Digital I/O ports: 11 programmable digital I/O pins
- Analog pins: 1 analog pin with 10-bit reading
- Wi-Fi support: 802.11 b/g/n
- Supply voltage: 5V
- Protocols: TCP/IP, HTTP, MQTT, WebSocket
- Arduino environment support: Yes
- LUA support: Yes
- Board dimensions: 58mm x 31mm
- Ports: Micro USB port for power and programming
- Operating temperature: -40°C to +125°C
- Model: HW-389
- Material: electronic components
- Color: black
- Size: 60*60*11.5mm
- Pin spacing: 28mm between the rows
- Compatibility: LOLIN NodeMCU, not the DOIT device
How to Use LOLIN NodeMCU ESP8266 Wi-Fi Development Board - 4MB, 5V
- Connect the board through the micro USB port.
- Program it with Arduino IDE or LUA.
- Use the digital I/O or analog pin as needed for your project.
More Info
- Suitable for IoT product prototyping.
- Supports wireless 802.11 networking.
- Uses a NodeMCU firmware-based platform.
| MCU/SoC | ESP8266 |
|---|---|
| Product Family | NodeMcu |
| Architecture | Tensilica L106 32-bit |
| CPU Cores | 1 |
| Clock Speed (MHz) | 80 MHz |
| Flash | 4MB |
| SRAM | 160KB |
| GPIO Pins | 11 |
| SPI interface Pins | 1 |
| I2C interface Pins | 1 |
| UART interface Pins | 1 |
| USB Ports | micro USB |
| Ethernet Support | No |
| ADC Channels | 1 |
| Operating Voltage (V) | 5V |
| GPIO Voltage (V) | 3.3V |
| Wireless | Wi-Fi |
| Form Factor | 58mm x 31mm |
| IDE Support | Lua, Arduino |
| Antenna Type | Internal Antenna |
| Bluetooth Ver. | No |
| Operating Temp (°C) | -40°C to +125°C |
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