Description
The Gelidus Research Pool Controller provides 2 Relays and 2 RS485 ports for controlling pool appliances.
This kit includes the GRPC1 Board, UL USB-C Power adapter, IP65 ABS 3D enclosure, aircraft connectors, external antenna, sealed external USB-C port and a 4 button membrane input switch.
- RS485 controller interfaces for pool devices
- Interface with MODBUS connectable pool heaters, chlorinators, pumps and light controls.
- Control Heaters and pumps or other relay controllable pool accessories.
- Access the plurality of MODBUS provisioned data elements such a chlorination level temperature etc.
- Alarm on problem states and other pool status elements.
- Deep insight into chlorination devices.
- Configure access to multiple slave devices using the power of ESPHome and MODBUS
- Reliable pool controller hardware!
- Cost effective flexible ESPHome hardware.
- Powerful 160Mhz dual core ESP32-C6 wireless module.
- Antenna included for exceptional WiFi/Thread range.
- IEEE 802.15.4 Thread, Matter, Zigbee and Wifi 6 capable hardware.
- Works with ESPHome Wifi, BLE or Thread components.
- Powered via USB-C or a direct +5V power connector.
Software Elements:
The Gelidus Research PC1 board is designed to run on ESPHome frameworks. ESPHome integration with Home Assistant (HA) is ideal for providing a rich user interface. Adding the PC1 to ESPHome and HA is easy using the preinstalled GRPC1 captive portal or directly with the USB-C programming port. Once connected to your WIFI network you can interface to HA using one of the provided install guides. ESPHome network connectivity is via Thread or the standard WiFi 6 mode (Default). The configuration YAML is automatically imported via github.
GRPC1 Install Guide: https://www.gelidus.ca/pc1-setup-guide coming soon.
3D printable STL plastics files are available here:
Enclosures: Coming Soon
YAML package sources: https://github.com/GelidusResearch/grpc1
Hardware Manual: Gelidus Research Pool Controller Board Hardware Manual










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