Finally completed my multi-sensor prototype.

Electronics
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Finally completed my multi-sensor prototype. Rather than using a hobby grade PIR sensor that’s prone to false alarms (due to pets and RF interference) I used a commercial alarm grade PIR with pet rejection.
I’ve added a temperature and humidity sensors externally mounted on the back. The Wemos D1 mini fits perfectly into the existing case and is now setup so I can push new firmware to it OTA (over-the-air)!

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98cf56b62706e2e8b4cc29044f8613ab.jpeg4048×3036 2.87 MB

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5640614c7e627b9d9d2bfa034842a0ed.jpeg4048×3036 3.35 MB

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f0b54c4b565d8cc6d5fa6890416ef7be.jpeg4048×3036 3.42 MB

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ad0dd138786305e23b7e09b7dc3045ab.jpeg4048×3036 3.52 MB

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1486d506458ffa386a14334b41b83c03.jpeg4048×3036 3.48 MB

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4ac626c0a721ba75169be440411caf9d.jpeg4048×3036 2.57 MB

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Very nice. Can you share more info how you add pir to wemos? Also code would be nice.

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@vladimir_samardzic I’ll be adding the project to https://what-the-pixel.blogspot.com/ soon