Description

GRPS1:

This Gelidus Research AC powered mmWave sensor board provisions:

- Easy deployment to any available receptacle.
- Occupies only one AC plug socket.

Hardware:

- Compact 40 x 80 mm PCB
- 4 Pin ESP programming header (3.3v)
- ESP32 BLE+WiFi module
- 5 Pin header for HLK-LD2420 or HLK-LD2410C
- Also supports an LD2410C with JP1 set at 5 Volts.
- Flash enable button (power cycle based)
- Powered directly with US AC plug receptacle blades (110-240 VAC)
- Designed to insert into a 3D printed protective Radome enclosure.

Software:

This Gelidus Research AC powered mmWave sensor is designed to run on ESPHome frameworks. ESPHome integration with Home Assistant (HA) is ideal for providing a rich user interface. Adding the GRPS1 to ESPHome and HA is easy using the preinstalled captive portal. Using any tablet or phone that identifies a captive portal you can link up the module without any serial firmware programming hassle’s. Once connected to your WIFI network it’s strait forward with HA integration.

Safety:

Never operate the Gelidus Research AC powered mmWave sensor board without a protective enclosure, it will expose dangerous potential contact with your AC mains supply. We can supply a safety enclosure or you can download our 3D printable STL files for DIY projects.

Enclosure files: grhp1.case.top grhp1.case.bottom

Install Guides:

https://www.gelidus.ca/ps1-setup-guide

https://www.esphome.io/