Esp 8266 Automation development board

This is a ESP 8266 Automation module with inbulit power supply, DHT11, DHT22 and 3 IR led.

Features of the module:

1. On board power supply 220V to 5v
2. Can control 16 Relay modules
3. ON board programming supported via micro USB
4. On board DHT11,DHT22 sensor support
5. On board IR LED's for controlling IR enabled devivices such as (AC's , TV's etc)
6. 4 Mounting holes provided for mounting

Materials required:

No.	Component	Quantity
1	Esp8266 wemos D1 mini	1
2	74HC595 shift resistor	2
3	1N4007 Diode	16
4	BC548 NPN transistor	19
5	LED 5mm (Any color)	16
6	Resistor 1k Ω	32
7	Relays 5v	16
8	Screw connector 3 pin 5.08mm	16
9	220 Ω	3
10	IR Led's	3
11	Hilink power supply 12v or 5v*	1
12	Screw connector 2 pin 5.08mm	1
13	Female Headers strip	1

Front and Bottom view of the board view of the board

Black and White front layout

How to program the board:

1. Firstly disconnect any load that is connected to the relay
2. Now power the board via AC or DC (DC recomended)
3. connect the micro usb cable to webmos d1 mini board
4. After this you should be able to program board using any prefered IDE

How to order:

1. Download and extract the git-hub file
2. Find the Board Gerbers form the Gerber folder
3. Now upload the gerber zip file to you pcb manufacturer (JLCPCB recomended)
4. Now you can place the order

Use cases:

1. Module is well suited for automation systems
2. Can be used to control lots of devices
3. Easy to Program and develop solutions that require automation
4. Provides a cost effective solution