6-Channel Relay Module with RS485 Modbus and Pico Interface for Industrial Automation

Take confident control of demanding automation projects with a powerful relay board built for reliable operation. This RP2350 relay board combines six independently controllable relays with isolated RS485 connectivity and Pico expansion support. Designed for developers, engineers, system integrators, and automation enthusiasts, it handles loads up to 10A at 250V AC or 30V DC. Power, optocoupler, and digital isolation help reduce interference for more stable operation. With dual ARM Cortex-M33 and Hazard3 RISC-V architecture running up to 150MHz, it gives you impressive flexibility for custom control applications.

Key Features

• Six high-quality 10A relays for controlling AC or DC equipment.
• Isolated RS485 interface connects easily with Modbus modules and industrial sensors.
• 520KB SRAM, 16MB Flash, 12 programmable I/O state machines, and convenient USB Type-C connectivity.
• Pico-compatible interface expands your setup with RTC, CAN, RS232, LoRa, sensors, and other compatible modules.
  
  

Why Choose Our 6-Channel Relay Module

Unlike basic industrial relay controller boards, this module combines powerful programmable control, multiple isolation protections, RS485 communication, and flexible hardware expansion in one solution. Its dual-architecture RP2350 platform gives developers more freedom while the isolation design supports dependable use in electrically demanding environments.

Perfect For

• Industrial automation and equipment control
• RS485 sensor and Modbus expansion projects
• Smart building and machine control systems
• Custom embedded control and prototyping
• Timed switching and environmental monitoring
• Developers, engineers, makers, and system integrators
  
  

Build Smarter Control Systems with Confidence

Upgrade your next automation project with reliable switching, flexible expansion, and powerful RP2350 processing. Order your RP2350 6-Channel Relay Module today and create a control system built around your needs.