Building A Smart Home System - Uctronics Ultimate Starter Kit for Arduino Manual

Overview
In this lesson, you will learn to build a smart home system with ESP8266 and sensors. You can
also use the same idea to develop other interesting projects.
Components Required
Name
MEGA 2560
DS3231 RTC module
Fan blade
L9110
9V1A Adapter
DHT11 Temp and Humi module
Connection Schematic
Lesson 33 Building a Smart Home System
Mega 2560
DHT11
Potenti
ometer
GND
RTC
VCC
SDA
SCL
SQW
32K
Qty
1
1
1
1 Power Supply Module
1
1
/RES ET SCL
3V3 SDA
5V AREF
GND2 GND
GND1 D13
VIN D12
D11
A0 D10
A1 D9
A2 D8
A3
A4 D7
A5 D6
D5
A8 D4
A9 D3
A10 D2
A11 D1
A12 D0
A13
A14 TX3
A15 RX3
TX2
RX2
TX1
RX1
SDA
SCL
Power
Module
Name
ESP8266 Module
LCD1602
3-6v Motor
Breadboard
DuPont Wire
LCD1602
K
A
D7
D6
D5
D4
D3
D2
D1
D0
E
RW
RS
V0
VDD
VSS
L9110
GND OB
IA VCC
IB VCC
GND OA
TX GND
EN IO2
RST IO0
3V3 RX
ESP
8266
GND
VCC
Qty
1
1
1
1
1
32
78