ESP32 D1 Mini - LD2420 - 24Ghz mmWave Radar Sensor - esphome V2
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Look & Feel improved in this version for a millimetric radar for Home Assistant with esphome
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Model information
- Source
- Printables
- Category
- Electronics
- License
- Creative Commons — Attribution — Noncommercial
---- new model without battery -----
In the free applications for home automation, you can create your own sensors to control/detect the environment. To create a detector/sensors, you need to have some electronics cards to create a new device to add in your Home Assistant application.
You have several exemples here : https://esphome.io/
This model is created to host a human radar (not IR, but a radar for human
body).
List of materials :
- ESP32 D1 Mini
- LD2420 24Ghz mmWave Radar Sensor - Epsom
Print settings:
• 15% infill
• PLA in this example, can be PETG, ABS, ... • Support needed
In the bottom part :
• esp32 d1 mini holding
in the top part :
- the squared area permit to host the radar card (LD2420), put a little drop of hot glue of needed.
- clips the squared sensor holder to the top
Link to the 2.4 Ghz mmWave Radar Sensor project page : https:// esphome.io/components/sensor/ld2420.html
Power consumptions :
• ESP32 d1 mini : 40 mAh
• LD2422: 50 mAh