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WiFi module ESP8266 Wemos NodeMCU V3 32Mb - 11 GPIO, ADC, PWM
Wi-Fi module based on ESP8266 system. It has uploaded the NodeMCU software which provides the programming using the Lua scripting language. The system has 11 GPIO pins (each of them can be controlled by the PWM signal), an I2C bus, 1-Wire, and an analog-to-digital converter. In addition, the board has the USB-UART converter which allows for the programming directly through the USB port using the Arduino IDE environment.
Specification:
Specification:
- The module is based on the ESP8266 system
- Power supply:
- pin 3.3 V: 3.3 V
- VIN: from 4.5 V to 9 V
- MicroUSB: 5 V
- Working voltage: 3.3 V
- Clock frequency: 800 MHz / 1600 MHz
- Flash memory: 32 Mb (4 MB)
- Interfaces:
- 11 GPIO
- 10 PWM
- UART
- SPI
- I2C
- 1-Wire
- Analog
- Built-in microUSB connector
- The converter of USB-UART CH340
- Pins pitch: 2.54 mm
- Module dimensions: 58 x 25 mm
- Wi-Fi ESP8266 Wemos module
- 2 x goldpin strap of 15 pin, 2.54 mm - male