WEMOS D1 Mini V4.0.0 TYPE-C USB WIFI Internet of Things Board Based ESP8266 4MB LOLIN 12C MicroPython Nodemcu for Arduino

ESP8266 4MB WiFi Development Board Module Stable Performance | Precision Engineering | Quality Assured

Key Features: ● 11 digital I/O pins (all support interrupt/PWM/I²C/one-wire, except D0) ● 1 analog input pin (max 3.2V) ● Type-C USB port ● Built-in I²C interface

Specifications: ● Operating Voltage: 3.3V ● Digital I/O Pins: 11 ● Analog Input Pins: 1 (max 3.2V) ● Clock Speed: 80/160 MHz ● Flash Memory: 4 MB ● Dimensions: 34.3mm × 25.5mm ● Weight: 7.5g