WeMos D1 mini ESP8266 Wifi module

The Wemos D1 mini module is a compact development board based on the 32-bit ESP8266 microcontroller with an integrated WiFi module. It is fully compatible with the Arduino platform, which simplifies the development and implementation of projects. To connect to a WiFi network, the board needs to be powered with 5V via the micro USB port. The board is equipped with 11 digital I/O pins, all of which, except for D0, support functions such as PWM, interrupts, I2C, and One-Wire. Additionally, there is one analog input (A0) with a voltage of 0–3.3V. The communication interface includes UART, SPI, and I2C, allowing easy integration with various sensors and devices. The processor frequency can be set to 80 MHz or 160 MHz, providing flexibility depending on the application requirements.

Technical specifications:

- 11 digital I/O pins
- 1 analog I pin
- integrated USB-C connector
- operating voltage: 3.3V
- flash: 4 MB
- processor frequency: 80MHz, 160MHz
- communication interfaces: UART, SPI, I2C
- microcontroller: ESP-8266ex
- supported protocols: WiFi 802.11 b/g/n
- support: PWM, I2C
- dimensions: 34.2 x 25.6 mm
- weight: 9 g

Package: 1 pc

The product is not a standalone functional unit, it requires professional installation.