💬 Extremely Simple Arduino Pro-Mini LoRa Water Leak Detector

[NeverDie]

Photo of Version 16 posted:

[hek]

16 versions! Impressive iterative work to get the perfect result.

[NeverDie]

To more easily conform to some of the existing LoRa libraries, I'm going to change some of the wiring....

[NeverDie]

Done! I'm very happy with Version 17. Files and photos are now uploaded.

[NeverDie]

For those of you who want an extremely simple build, I've reduced it to just 5 parts:

• one 1-megaohm resistor (0805 SMD)
• one Arduino Pro Mini
• one Ra-01 LoRa module
• Male header pins
• Battery clips

See photos.