Gevako RS5 | 5-Channel Smart Relay for Home Assistant

Overview

The Gevako RS5 is an industrial-grade 5-channel Smart Relay board designed for Home Assistant via ESPHome. Powered by the ESP32-C6 RISC-V processor, it provides rock-solid local control using either WiFi 6 or the Thread protocol.

It features five relays with a common power source input, capable of handling demanding loads.

🔗 Hardware Details & Store:

• Gevako RS5 - Thread Edition
• Gevako RS5 - WiFi Edition

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⚡ Technical Specifications

ESP32-C6 GPIO Pinout

GPIO Pin	Function
GPIO01	Relay Output 1
GPIO02	Relay Output 2
GPIO03	Relay Output 3
GPIO04	Relay Output 4
GPIO05	Relay Output 5
GPIO08	Status LED (Green)
GPIO09	BOOT Button
GPIO14	Power source detection

Electrical Schematic & Terminals

Terminal	Label	Description
1	L/+	Power source input. Max 250 VAC / 30 VDC.
2	N/-	Null 230 VAC / 0 VDC (GND).
3	O1	Switched output 1. Max 250 VAC / 30 VDC 16 A.
4	N/-	Null 230 VAC / 0 VDC (GND).
5	O2	Switched output 2. Max 250 VAC / 30 VDC 16 A.
6	N/-	Null 230 VAC / 0 VDC (GND).
7	O3	Switched output 3. Max 250 VAC / 30 VDC 16 A.
8	N/-	Null 230 VAC / 0 VDC (GND).
9	O4	Switched output 4. Max 250 VAC / 30 VDC 16 A.
10	N/-	Null 230 VAC / 0 VDC (GND).
11	O5	Switched output 5. Max 250 VAC / 30 VDC 16 A.
12	N/-	Null 230 VAC / 0 VDC (GND).
13	L	Board Power: Phase 230 VAC.
14	N	Board Power: Null 230 VAC.
22	B	BOOT / Reboot (2 s) / Factory reset (10 s)
23-24	USB	USB-C connector. Max 5 VDC (1 A) for provisioning.

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🛠️ Installation & Wiring

Wiring Example

Provisioning (WiFi & Thread)

The RS5 is fully compatible with ESPHome and can be provisioned using standard WiFi or integrated directly into a Thread network using USB TLV code provisioning.

1. WiFi / Thread ESPHome Installer: gevako.com/esphome
2. Thread Provisioning Tool: gevako.com/thread
3. Official ESPHome Web: web.esphome.io