Feature

●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.
●WIFI development board,4M bytes.5V 1A switching power supply (switching power supply）onboard.
●Our D1 mini development board compatible with Arduino WeMos and can be programmed in the compatible for Arduino IDE.


Description

ESP8266 ESP-12 ESP-12F Mini D1ESP8266 ESP-12 ESP-12F Mini D1

Description

Main Chip: ESP8266 CH340G.

WIFI Development Board, 4M bytes.

supported (except D0).

Support OTA on line.

1 Micro USB connection.

1 analog input (3.3V max input).

5V 1A switching power supply onboard.

11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire and a micro-USB connection.

D1 Mini NodeMcu Lua WLAN WIFI Internet Development BoardD1 Mini NodeMcu Lua WLAN WIFI Internet Development Board

WeMos D1 MiniWeMos D1 Mini
Product parameter

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.

  • WIFI development board,4M bytes.5V 1A switching power supply (switching power supply）onboard.

How to get it started in for Arduino:

- Setup driver

Before you use mini D1 boards, you need set up CH340g driver.

- Python

On Windows you need install Python 2.7.10.

On Linux & MAC OSX, you dont need install it, comes preinstalled with OS.

- Installing Hardware package "Boards Manager or GIT".

We recommend using GIT, you can always get the latest version.

Getting setup in for Arduino IDE:

0. You will need a link to copy and paste, but I cant link it here. Search Google for "arduino ide esp8266 board manager" -- the first result should be for a "readthedocs" website, and that should have all the instructions you need. However, for clarity I will list them here as well.

1. Ensure you have Python installed (this might be optional -- I havent installed Python directly, but I installed the for Arduino IDE and had no issues).

2. Open the for Arduino IDE and go to File --> Preferences

3. Under "Additional Board Manager URLs" at the bottom, paste the link (its to a JSON file) you copied from the other page into that box and hit "OK"

4. Go to Tools --> Board --> and select Board Manager (near the top)

5. Search for "ESP8266" and install the result (should be from "ESP8266 Community")

Selecting the board for your sketch:

1. Go to Tools --> Board and select either “LOLIN(WEMOS) D1 R2 & mini” or "NodeMCU 1.0 (12-E Module)" — either of these worked for me

2. Be sure to select which COM port the board from Tools -> Port

3. Check that the upload rate is 115200 (it should already be)

Test the board with "Blink":

1. Go to File --> Examples --> ESP8266 and select "Blink" at the top

2. You shouldnt need to change anything, so click Upload

3. Once its finished, check that your blue led light is blinking

Test the boards WiFi with for "Arduino OTA":

0. This isnt necessary, but to be sure your WiFi module actually works you need to try connecting

1. Go to File --> Examples -->for Arduino OTA and select "BasicOTA"

2. Only changes you have to make are on lines 7 and 8 for your WiFi SSID and password

3. (Optional) Save the sketch

4. Go to Tools --> Port: If all was successful, you should be able to see the ESP8266 board here (COM whatever) -- select it

5. Hit upload and open the serial monitor

6. Once the program is finished uploading, make sure to change the baud rate to 115200 on the serial monitor

7. Check to make sure you get the "Ready" message, followed by an IP address