8 Channel IoT Ethernet Relay Controller (Support PoE and RS485)
An 8-channel PoE and RS485-controlled Ethernet relay controller based on an STM32 microcontroller. Each relay handles up to 277VAC at 10A or 125VAC at 12A, suitable for controlling household appliances, lighting, and industrial equipment remotely over a network or serial bus.
Supports DHCP and static IP configuration, with open-source communication protocols including JSON and RS485. Control via Ethernet (TCP/IP) or RS485 serial connection. The industrial-grade casing provides durability for permanent installations.
Key Features
- 8-Channel Relay – 277VAC/10A or 125VAC/12A per channel
- Dual Control – Ethernet (TCP/IP) and RS485
- PoE Power Supply – 44–57V DC (IEEE 802.3af)
- External Power – 7–23V DC via adapter or terminal
- STM32 MCU – Reliable industrial-grade controller
- Open Protocol – JSON and RS485 communication protocols
- DHCP / Static IP – Flexible network configuration
- Industrial Casing – Durable enclosed design
Specifications
- Default IP – 192.168.1.10 (Port 2000)
- Working Temperature – -30°C to 85°C
- Dimensions – 145 × 90 × 40mm
- Weight – 530g
Also Available
Ideal For
- Smart home and building automation
- IoT remote control applications
- Industrial equipment control
- Automated greenhouse and agriculture systems
Package Contents
- 1× RLY-8-POE-RS485 Relay Controller
- 1× 7.5V 2A power adapter
- 1× RJ45 network cable
Resources
The 8 Channel IoT Ethernet Relay Controller (Support PoE and RS485) appears in the following collections:
SKU DF-DFR0290
by Little Bird
