Description
Description
The board is based on the ESP8266 WiFi chip and is perfect for bringing your projects into Wi-Fi. It is very user-friendly and integrates perfectly into DIY electronics projects. All components such as USB-to-serial converter, power supply, etc. are integrated on the board. Additionally, all I/O pins are easily accessible via a pin header, making the NodeMCU easy to plug into breadboards. The NodeMCU board is fully compatible with the Arduino IDE and can be programmed almost like an Arduino microcontroller.
Technical Specifications
- CH340G USB to Serial Chip
- Operating Voltage: 3.3V / 5V
- Controller: ESP8266
- Connection: Micro-USB
- CPU: 80 MHz, 32-bit RISC
- RAM: 96kB
- Flash: 4 MB
- WiFi: Client, AccessPoint Mode
- 10 digital IO pins, 1 ADC (10-bit)
- Integrated Wi-Fi Antenna
- Wi-Fi Standard: 802.11 b/g/n
- Frequency Range: 2.4 GHz - 2.5 GHz (2400MHz-2483.5MHz)
- Wi-Fi Mode: Station / SoftAP / SoftAP + station
- Stack: Integrated TCP/IP
- Interfaces: UART / HSPI / I2C / I2S / IR Remote Control GPIO / PWM
- Wi-Fi Security: WPA / WPA2
- Encryption: WEP / TKIP / AES
- Input Voltage: 5 VDC via Micro USB
- Power Consumption: with Wi-Fi approx. 70 mA (200 mA MAX) - Standby <200μA
- Temperature Range: -40 °C to +125 °C
- Dimensions: 48.5 × 25.7 × 13 mm
- Weight: 8 g
Included in Package
1 × Nodemcu v3 Development Board
