IoT KIT: WeMos D1 mini PRO ESP8266 32Mb, shield set: Dual, ProtoShield, Button, Relay, Data Log compatible for Arduino FiWi IoT


401 in stock

SKU: 10090 Category:


This kit is designed to study IoT compatible with Arduino projects. It contains basic modules and sensors, with which you can make yours IoT projects. And also make projects for control devices, through WI-FI.
WIFi Wemos D1 mini PRO is an integrated ESP8266 based WiFi enabled microprocessor unit + 32Mb(megabit) flash memory.
For use WIFi D1 mini PRO board in the Arduino IDE, need to install the library for ESP8266.

The IoT Wemos KIT contains:

1. WeMos D1 mini PRO (32Mb) – 1 set
2. Micro USB cable (50cm) – 1 pc
3. Dual Base Shield – 1 set
4. ProtoShield – 1 set
5. Button Shield – 1 set
6. Contact Relay Shield – 1 set
7. Data Logger Shield – 1 set
8. DHT11 shield – 1 set



WIFi D1 mini PRO:

WIFi D1 mini PRO is an integrated ESP8266 based WiFi enabled microprocessor unit + 32Mb (Megabit) flash memory.
On board have embedded CERAMIC WiFI antenna and socket for connecting an external antenna.
For communication with PC (USB-TTL), used USB driver CP2104 (need install driver)
WIFi D1 mini board using the Arduino IDE.

For power IN, can use USB 5V, or and DC power 4-9V to pin 5V (if have any shield for use 5V, better power supply exactly 5V).
For connect battery, connecting to pin 3.3V



Dual Shield for WeMos D1 mini:






Push Button shield:

Button connected to I/O D3. You can change connection to other I/O, just need cut of connection D3 and do solder to other connecting pads.


Contact Relay Shield:

If you need to control the AC power (lights, home equipments), for WIFI D1 mini board. This is a very common Contact Relay for control VAC 110/220V (10A) and VDC 30V (10A) power.
Control pin of Relay connected to I/O D1. You can change connection to other I/O, just need cut off of connection D1 and do solder to other connecting pads.
For work of Relay need power IN 5V.




Data logger shield – RTC DS1307 with battery + MicroSD:

With this Data Log Shield for WiFi D1 Mini board, can saving data to files on any FAT16 or FAT32 formatted SD card. The included RTC (Real Time Clock) can be used to timestamp all your data with the current time, so that you know precisely what happened when!
SD card interface works with FAT16 or FAT32 formatted cards.
Real time clock (RTC) keeps the time going even when the power disconnected. The coin cell battery backup last date and time.
RTC protected from wrong connecting of battery.

D1 – SCL
D2 – SDA
CD card:
D5 – CLK
D6 – DO
D7 – DI
D8 – CS


T&H sensor shield – DHT11:

This is DHT11 sensor Shield for measuring temperature and humidity. It is accurate and inexpensive sensor that includes an ADC to convert analog values of humidity and temperature. 8-bit microcontroller in the sensor is used for data conversion.
It provides reliable output results when the ambient humidity in the range from 20% RH to 90% RH, and a temperature range of 0 ° C to 50 ° C. It covering the needs of most home and everyday application conditions.

Technical details:

  • Power supply: 3.3V
  • Current: 2.5mA max use of current during conversion (when data request)
  • Humidity: 20 – 90% ± 5%
  • Temperature: 0 – 50º ± 2%
  • Sampling rate: ≤ 1 Hz
  • top-bot-pin-logo

Micro USB Data 2.0 cable:

This is standard Micro USB cable, for USB Data 2.0. Perfect for connecting this KIT to your PC.



Documents (Instruction manuals, schematics, etc), links:

  • — International;
  • — Russian.



Additional information

Weight 125.0 g
Dimensions 7.0 × 15.0 × 3.0 cm
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