How to make an Automated Watering System! Automating a Greenhouse with LoRa! (Part 3)

$2 for 1-4 Layer PCBs, Get SMT Coupons: https://jlcpcb.com/AAA
Previous video: https://youtu.be/JOhQ3nsR7xo
Greenhouse DIY or Buy video: https://youtu.be/pOsgXDpUQdM
Greenhouse Automation Part 1 video: https://youtu.be/2YJHcGQnpAk
Greenhouse Automation Part 2 video: https://youtu.be/gsMqwNi4wT4
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More project information (pictures, code, schematic,....) on Instructables: https://www.instructables.com/DIY-Automated-Watering-System/

Parts list (affiliate links):
1x Solenoid Valve: https://s.click.aliexpress.com/e/_AC4bnX
1x Tap: https://s.click.aliexpress.com/e/_9gn3BR
2x Adapter: https://s.click.aliexpress.com/e/_Ae2UJT
3x Garden Hose Adapter: https://s.click.aliexpress.com/e/_A4P9O5 https://s.click.aliexpress.com/e/_AKfGxj
1x Sealing Tape: https://s.click.aliexpress.com/e/_9iJtKN
1x Water Level Sensor: https://s.click.aliexpress.com/e/_ACAOE1
1x Relay Board: https://s.click.aliexpress.com/e/_AkiYvr
1x Water Barrel
1x LoRa Radio Node: http://s.click.aliexpress.com/e/_dYpwqA6
1x LM7805 Voltage Regulator: http://s.click.aliexpress.com/e/_dS0705s
1x Solar Panel: http://s.click.aliexpress.com/e/_dSNkyma
1x Solar Charge Controller: http://s.click.aliexpress.com/e/_dZ5u0f4
1x 12V Battery: http://s.click.aliexpress.com/e/_dT3yvjs
1x Wood chest
1x BME280 Sensor: http://s.click.aliexpress.com/e/_dSZ4I4W

In this project I will be showing you how to create an automated watering system. My system is made for my greenhouse, but you can use the general principle for pretty much everything and everywhere. The system uses LoRa for remote communication, so that I can water my plants even when I am on vacation. But there is also a push button to water the plants manually. The mains ingredients for my system are a big water barrel, a solenoid valve, a water level sensor and a long garden hose ;-) Let's get started!

Thanks to JLCPCB for sponsoring this video.
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Music:
2011 Lookalike by Bartlebeats

0:00 DIY Greenhouse improvements
0:41 Project overview
1:34 Intro
2:06 What happened to the old electronics?
3:00 Electronics in the new greenhouse
4:40 Watering System mechanical side
6:36 Watering System electronics side
7:49 Arduino Code & Test
8:34 Practical build
10:18 Final test & verdict