ESP8266 WeMos D1


The ESP8266 WeMos D1 is a compact development board with built-in Wi-Fi, widely used in IoT and DIY electronics projects.



Microcontroller: ESP8266 WiFi module
USB-to-Serial Chip: CH340G (or CP2102 in some versions)
Operating Voltage: 3.3V (Do not connect to 5V directly)
Digital I/O Pins: 11 GPIO pins
Analog Input Pins: 1 analog input (3.3V max)
Flash Memory: 4MB (in most versions)
Clock Speed: 80MHz
Wireless Connectivity: 802.11 b/g/n Wi-Fi
Interface: Micro USB for programming and power
Programming: Arduino IDE support with ESP8266 board package
Compatibility: Compatible with various sensors and modules
Power Supply: Can be powered via USB or external power source
Form Factor: Compact board with integrated USB


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