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Wemos D1 Mini ESP8285 V1.0.0 1MB Flash Lite Wireless WiFi Internet Development Board

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Wemos D1 Mini ESP8285 V1.0.0 1MB Flash Lite Wireless WiFi Internet Development Board

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产品详情 Product Evaluation

Features:
11 digital input / output pins, all pins with interrupt / PWM / I2C / support 1 line (except D0)
1 analog input(3.2V max input)
Micro USB connection; Compatible with Arduino
1MB Flash
500mA resettable fuse
A Micro USB connection
Board Size: 3.4x2.5cm/1.34x0.98inch. 

Tips:
* For the pin layout, Google "Wemos mini NodeMcu". For example D5 is equivalent to GPIO 14.
* Solder properly. Use a LED to test if it will lit.
Pros:
* Smaller form than the standard NodeMcu
* 4Mb flash memory
* Solid build
* Usb power works
* Works well with Micropython firmware
* The Nodemcu/Lua firmware also works fine
Steps for usage:
* Download the Arduino IDE from the arduino.cc site at en/Main/Software.
* I found an OSX driver for the board at github.com on "adrianmihalko" 's page. You will want the files under the ch340g-ch34g-ch34x-mac-os-x-driver repository.
* Once both of these are installed open up the Arduino IDE.
* Go into the preferences and add the url as stated in the product description above (sorry can't post the url here).
* In the "Board Manager" search for and install the latest version of the "esp8266" generic module.
* Select the new "Port" added by the driver: (mine was "/dev/cu.wchusbserial14120").
* Set the "Reset Method" to: nodemcu.
* All done!

You'd better to write a simple "blink" sketch and upload it to your board to see it work.
The LED pin on this board is "2".

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产品详情

Features:
11 digital input / output pins, all pins with interrupt / PWM / I2C / support 1 line (except D0)
1 analog input(3.2V max input)
Micro USB connection; Compatible with Arduino
1MB Flash
500mA resettable fuse
A Micro USB connection
Board Size: 3.4x2.5cm/1.34x0.98inch. 

Tips:
* For the pin layout, Google "Wemos mini NodeMcu". For example D5 is equivalent to GPIO 14.
* Solder properly. Use a LED to test if it will lit.
Pros:
* Smaller form than the standard NodeMcu
* 4Mb flash memory
* Solid build
* Usb power works
* Works well with Micropython firmware
* The Nodemcu/Lua firmware also works fine
Steps for usage:
* Download the Arduino IDE from the arduino.cc site at en/Main/Software.
* I found an OSX driver for the board at github.com on "adrianmihalko" 's page. You will want the files under the ch340g-ch34g-ch34x-mac-os-x-driver repository.
* Once both of these are installed open up the Arduino IDE.
* Go into the preferences and add the url as stated in the product description above (sorry can't post the url here).
* In the "Board Manager" search for and install the latest version of the "esp8266" generic module.
* Select the new "Port" added by the driver: (mine was "/dev/cu.wchusbserial14120").
* Set the "Reset Method" to: nodemcu.
* All done!

You'd better to write a simple "blink" sketch and upload it to your board to see it work.
The LED pin on this board is "2".

Product Evaluation

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Wemos D1 Mini ESP8285 V1.0.0 1MB Flash Lite Wireless WiFi Internet Development Board
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Wemos D1 Mini ESP8285 V1.0.0 1MB Flash Lite Wireless WiFi Internet Development Board

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HiLetgo is located in China. We are a Big & Professional Electronics Modules, Sensors and Robort Parts Manufacturer, we have our own Brand "HiLetgo",  products including Develop Boards like Uno, MEGA, Pro mini, Nano, ESP8266, ESP32, Power & Drive modules, Sensors, Breadboards, Connectors and Jumper Wires etc.We are committing ourselves to provide the Newest products with High quality and competitive price to the people at all over the world!

 

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