D1 Board NodeMCU ESP8266MOD-12F WiFi WiFi Module

This board is the famous D1 board with the ESP8266 Wifi module, perfect for IoT applications. The D1 board is the big brother of the D1 Mini, whose main core is the ESP8266-12F module. Compared to the D1 Mini, this board offers more pins and thus connection options to directly connect any modules to the wifi board without the need for additional microcontrollers. The basis of this board is the ESP8266-12F module, which is equipped with the ESP8266EX chip. This means that you are prepared for all possible applications.

It uses the same shape and size of conventional boards, so you can use different types of shields with this board. The D1 development board is pin compatible with most shields. It has 10 GPIOs, all PWM, with I2C port and 1 analog input. The module is compatible with Arduino IDE and has a micro USB port.

Note: Please install the CH340G driver when you first use it, we will gladly provide it to you at any time.

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Technical details of the D1 development board:

• 11 digital input/output pins, all pins have interrupt / PWM / I2C / single-wire supported (except D0)
• 1 analog input (3.3 V max input)
• A micro-USB connection
• One power connection, 9-24V power input.
• Compatible with NodeMCU, MicroPhyton and Arduino

Technical details of the ESP8266EX chip:

• Wi-Fi
• Standards FCC/CE/TELEC/SRRC
• Protocols 802.11 b/g/n/e/i
• Frequency Range 2.4 G-2.5 G (2400M-2483.5M)
• Antenna PCB Trace, External, IPEX Connector, Ceramic Chip
  
• Hardware
• CPU Tensilica L106 32-bit micro controller
• Peripheral Interface
• UART/SDIO/SPI/I2C/I2S/IR
• Remote Control GPIO/ADC/PWM
• Operating Voltage 3.0 V x 3.6 V