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Wemos D1 Mini Shield WIFI Development Board ESP8266 Battery Shield Relay SHT30 TB6612FNG ProtoBoard Shield for arduino NodeMcu

US $0.54 - 2.58
US $0.60 - 2.87 -10%

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Item specifics

  • Brand Name: EDIY
  • Type: Voltage Regulator
  • Condition: New
  • is_customized: yes
  • application: other
  • model number: module
  • supply voltage: international standard
  • dissipation power: international standard
  • operating temperature: international standard
Product Description

LED Matrix Shield
8x8 dot matrix LED
8 step adjustable intensity
Package Included:
1PC*WEMOS Matrix LED Shiled



Buzzer Shield

100% brand new and high quality.
Frequency: 1kHz-3kHz
4 optional control pins (Default: D5)
Size: 2.8x2.5cm/1.1x0.98inch
Quantity: 1 Pc
1.Please allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package includes:
1 PCS x Buzzer Shield



Shield V1.1.0
DC Power Shield V1.1.0 for WEMOS D1 mini
Input: 7-24V
Max Current: 1A
Package includes:
1.WEMOS DC Power Shiled x1PCS
2. Pins x2PCS
3. Connector x1PCS



Battery Shield

You can use D1 mini without usb cable, it's really wireless now.
Put D1 mini anywhere, using this battery shield and a lithium Battery.
Boost, just connect lithium Battery to this shield, power supply for the entire D1 mini system.
Charging, when the battery run out, you do not need to unplug the battery, just using usb port to charging.
1. Connect to lithium Battery (normal 3.3-4.2V)
2. Charging port (normal 5V)
3. Green LED, lights when charging is completed
4. Red LED, lights when charging
5. J1: setting max charging current, 0.5A or 1A.
Shipping list:
1.Normal pins x2pcs
2.Battery Shield  x1pcs




I2C interface
Power supply voltage: VM=15V max
Output current: Iout=1.2A(average) / 3.2A (peak)
Standby control to save power
CW/CCW/short brake/stop motor control modes
VM: Motor Power Supply +
GND: Motor Power Supply -
A1: Motor A
A2: Motor a
B2: Motor B
B1: Motor B
S: Stand by control port (In io mode)
1. Stanby control mode
- I2C mode: Control TB6612's STBY with I2C protocol
- IO mode: Control TB6612's STBY with "S" pin
2. Shield reset mode
- short: reset with d1 mini (reset at power on or press d1 mini's reset button)
- open: reset by "DTR" pin.
2. I2C address



100% Brand New and High Quality.
Shape: Same as the picture show
1. Type: SHT30 Shield
2. Size: 28.3mm x 26mm
3. I2c interface
4. Typical accuracy2% RH and0.3 ° C
Package included:
1 X SHT30 Shield for WeMos D1 mini SHT30 I2C digital temperature and humidity sensor



This is D1 mini, it is a mini WIFI board based on ESP-8266EX.
11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire
supported(except D0)
1 analog input(3.3V max input)
a Micro USB connection
Compatible with;check here
Compatible with ;check here
How to get started in for Arduino:
Setup driver
Before you use miniD1 boards, you need setup CH340g driver.
On Windows you need install Python 2.7.10.
On Linux & MAC OSX, you don't need install it, comes preinstalled with OS.
Installing Hardware package
There is two ways to install hardware package, Boards Manager or GIT
Installing with Boards Manager
Starting with 1.6.4, for Arduino allows installation of third-party platform packages using
Boards Manager. We have packages available for Windows, Mac OS, and Linux (32 and
64 bit).
<1>. Install for Arduino 1.6.7 from the for Arduino website.
<2>. Start for Arduino and open Preferences window.
<3>.Enter http:// esp8266.com/stable/package_esp8266com_index.json
into Additional Boards Manager URLs field. You can add multiple URLs, separating them
with commas.
<4>. Open Tools→Board:xxx→Boards Manager and install esp8266 by ESP8266
Community (and don't forget to select your ESP8266 board from Tools > Board menu
after installation).
Installing with GIT (Recommend):
We recommend using GIT to install Hardware package,
you can always get the latest version of it.



ProtoBoard Shield
Package Included:

1. 4pcs x Long female pins
2. 4pcs x Short female pins
3. 4pcs x Normal pins
4. 2pcs x ProtoBoard Shield