This DIY mmWave Presence Sensor Changed Everything - LD1125H | digiblurDIY

Finally landed on the perfect presence sensor for to redo my bathroom presence and humidity automations. This is all DIY but no soldering and purely local and open source. LD1125H mmWave - https://s.click.aliexpress.com/e/_DmoBDV3 or https://amzn.to/3P7G2SC , ESP32 https://s.click.aliexpress.com/e/_DDSKt7r ESPHome & Wiring - https://digiblur.com/2023/05/24/esphome-mmwave-presence-how-to-guide

Make sure you pick the HLK-LD1125H-24G model! https://s.click.aliexpress.com/e/_DmoBDV3 or https://www.aliexpress.us/item/3256803963128099.html?aff_fcid=663ef4d37119420c94548c7fd05af3cf-1684937334494-09762-_DmoBDV3&tt=CPS_NORMAL&aff_fsk=_DmoBDV3&aff_platform=shareComponent-detail&sk=_DmoBDV3&aff_trace_key=663ef4d37119420c94548c7fd05af3cf-1684937334494-09762-_DmoBDV3&terminal_id=4de8e9265304491ebccae34aa23d7f73&afSmartRedirect=y&gatewayAdapt=glo2usa
ESP32 - https://amzn.to/3IE33tM
Jumpers - https://amzn.to/45oCToF
USB Screw Terminals - https://amzn.to/3WxeE3D
BME280 - https://amzn.to/45pwF86
BME280 Presoldered - https://amzn.to/43kSB2r
Runner up mmWave LD2410 - https://amzn.to/3WxcvoG

mmWave YAML Github - https://github.com/patrick3399/Hi-Link_mmWave_Radar_ESPHome

⚡Products We Use/Recommend
Amazon US - https://amzn.to/2YZNDeO
Amazon UK - https://amzn.to/2TnG2R4
Amazon CA - https://amzn.to/2JWsNq5
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00:00 Intro & Testing
01:47 The Why & Building
07:18 Sensor end product? Wut the?
10:26 ESPHome Install
18:28 Testing in Home Assistant
21:39 The OG Test