Custom 1PCS ESP8266 ESP-12 ESP12F CH340 V2 USB WeMos D1 Mini WIFI Development Board NodeMCU Lua IOT Board 3.3V With Pins

We are a manufacturer of electronic components, electronic modules for a large number of products.We are the factory!With more than 10 years of PCB development experience, the product quality is good, the price is excellent.A large number of wholesale sales of global buyers, welcome to purchase.

All IO have interrupt/pwm/I2C/one-wire supported(except D0)

Programming

The D1 mini has a micro USB for auto programming.
Also you can programming it using OTA.

Warnings

All IO is work at 3.3V.

Installing Hardware package

There is two ways to install hardware package, Boards Manager and git.

Installing with Boards Manager

Starting with 1.6.4, Arduin allows installation of third-party platform packages using Boards Manager. We have packages available for Windows, Mac OS, and Linux (32 and 64 bit).

Upload Using:

Serial - Use USB port on board to upload flash

OTA - Use OTA to upload flash

CPU Frequency:

80MHz

160MHz

Flash Size:

4M (3M SPIFFS) - 3M File system size

4M (1M SPIFFS) - 1M File system size

Upload Speed:

921600 bps - recommend

Installing Examples

Simple Way

· Download Examples files form here.

· Rename the uncompressed directory to D1_mini_Examples

· Move directory to Sketchbook_directory

· The path will look like Sketchbook_directory/D1_mini_Examples

· Restart the Arduin IDE

· All examples are under File→Sketchbook→D1_mini_Examples

Git Way (Recommend)

We recommend using git to install Examples, you can always get the latest version of it.

· Clone repository into Sketchbook_directory directory (or clone it elsewhere and create a symlink).

cd Sketchbook_directory