WeMos D1 mini ESP8266 with pin headers

Description: The WeMos D1 mini ESP8266 is the perfect microcontroller board for hobbyists, developers, and anyone looking to dive into the world of IoT (Internet of Things). With pre-soldered pin headers, you can easily plug this versatile board directly into a breadboard and immediately start your projects without any additional effort. Thanks to its compact size, it is ideal for use in smaller projects without sacrificing performance. The ESP8266 chip enables an easy connection to the internet, allowing you to bring your projects online and control them from anywhere in the world. Programming the board is a breeze with compatible development environments like the Arduino IDE, offering even beginners an easy entry into the world of microcontrollers.

Features:

Easy handling with pre-soldered pin headers.
Compact design, ideal for projects with limited space.
Wi-Fi capability for IoT projects.
Compatible with Arduino IDE for easy programming.
Supports various operating voltages and logic levels.

Application Examples:

Building a weather station project with temperature and humidity sensors.
Developing a smart home system to control lights and other electrical devices.
Implementing a Wi-Fi controlled robot.
Setting up an IoT-based agriculture monitor to track soil moisture and environmental conditions.

Technical Specifications:

Microcontroller: ESP8266
Connection: Micro-USB
Operating Voltage: 3.3V
Digital I/O Pins: 10
Analog Input: 1 (10 Bit max 3.2V)
CPU: 80 MHz
RAM: 96kB
Flash: 4 MB
WiFi (Client, AccessPoint Mode)
Integrated WiFi antenna
Dimensions: 35 x 26 x 13mm
Weight: 5.8g

Package Contents:

1x WeMos D1 mini ESP8266 Board with pre-soldered pin headers

Note for Windows 10/11:
If the CH340 USB driver is detected, but the upload fails with
“PermissionError(13): A device attached to the system is not functioning”,
it is usually due to the installed CH340 driver. Please completely uninstall
the existing CH340/CH341 driver and then reinstall our driver:

https://download.bastelgarage.ch/CH340Treiber/ch341ser_win.zip