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IoT KIT 1 - WeMos D1 mini PRO ESP8266 + 32Mb flash, with basic shield sets: Dual Base Shield + ProtoShield + Button + Contact Relay + Data Logger + DHT11 for Arduino IoT kit WiFi projects
Basic shield's KIT for WeMos D1 mini / mini PRO : Dual Base + ProtoShield + Button + Contact Relay + Data Logger Shield
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Basic shield's KIT for Wi-Fi Wemos D1 mini / mini PRO boards: Dual Base Shield + ProtoShield + Button Shield + Contact Relay shield + Data Logger Shield + DHT11 Shield
The KIT contains:
1. Dual Base Shield - 1 set
2. ProtoShield - 1 set
3. Button Shield - 1 set
4. Contact Relay Shield - 1 set
5. Data Logger Shield - 1 set
6. DHT11 shield - 1 set
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
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.
Current: 2.5mA max use of current during conversion (when data request)
Humidity: 20 - 90% ± 5%
Temperature: 0 - 50º ± 2%
Sampling rate: ≤ 1 Hz
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.