Beginners Guide to Automation Episode 10

Below is the pins and wiring information for the project in Episode 10: https://youtu.be/vgxr-AFEN24
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Mains wires:
	Using a chocolate block	connecter, put the live, earth and neutral in seperate terminals.
	For the wiring of the extension leads coming off the relays, combine the Neutral wires, and wire it into the neutral terminal on the chocolate block. Do the same for the earth wires, connecting them on the terminal which has the earth coming in from the mains. Connect the two common connecters on each of the relays (C) together. Then connect that to the live terminal on the chocolate block connector.

	For the AC-DC converter, attach the live and neutral wires to their respective terminals on the chocolate block connecter (make sure you are connecting the AC side of the AC-DC converter

Extension leads:
	As above, connect neutral and earth wires to the relevant terminals of the chocolate block connecter. The live wire  from each of the extension leads goes into the Normal Open (NO) terminal of each relay you will be using


AC-DC converter: https://www.banggood.com/custlink/KGGGMOkSlM
	Input (AC Mains voltage 110v/220v) - (A1)
	+ to live
	- to neutral

	Output (DC 5V, up to 3A) - (A2)
	+ to positive/live
	- to negative/ground
	I split these two to multiple outputs for powering various components

ESP32: https://geni.us/esp32 or https://www.banggood.com/custlink/3mGvbiz2M4
	5V or VIN pin: (A2) 5V positive/live
	Gnd: (A2) negative/ground
	3.3V:  DHT22 Positive
	Gnd: DHT22 Gnd
	IO33: DHT22 Signal
	IO21:  BME280 SDL (Check with your ESP32 Pin diagram to confirm)
	IO22: BME280 SCL
	IO17: Relay1 Signal
	IO18: Relay2 Signal

BME280 x2: (wired together) https://geni.us/bme280
	Vin: (A2) 5V positive/live
	Gnd: (A2) negative/ground
	SDL: ESP32 IO21
	SCL: ESP32 IO22

Relay: https://geni.us/4chrelay
	+ : (A2) 5V positive/live
	- : (A2) negative/ground
	S1: IO17
	S2: IO18