Tuya zg-204 PIR sensor Half Blinder - Free 3D Print Model

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Bryson Hicks

Hobby & DIY>Electronics

IP Report

Print Profile(1)

All

H2D

H2S

X1 Carbon

X1E

P2S

A1 mini

H2D Pro

H2C

P1S

P1P

0.2mm layer, 2 walls, 15% infill

Designer

15 min

1 plate

Open in Bambu Studio

Boost

Released

Description

Half blinder for the Tuya zg-204M (mmwave + PIR) or Tuya zg-204ZS (PIR only). I tested it on the PIR only model, but according to photos of the circuit board, it should not be in front of the mmwave radar in the combo unit.

I installed my at about shoulder height and it does a great job of triggering with a human, but my 100lb dog does not set it off. You can tilt the unit or slide the blinder up and down for fine tuning.

Since the radar is not active until woken up by the PIR, you should not get dog alerts even with the combo unit.

https://buymeacoffee.com/bhicks

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