Industrial 6-channel Relay Module RP2350 Wi-Fi Bluetooth RS485 DIN Rail Enclosure
Regular price:
product unavailable
Industrial 6-channel Relay Module RP2350 Wi-Fi Bluetooth RS485 DIN Rail Enclosure
Industrial relay module based on the latest RP2350 microcontroller. This version is equipped with a wireless communication module (Wi-Fi/Bluetooth), 6 relay channels, an isolated RS485 interface, and a connector compatible with Raspberry Pi Pico HATs. It features a range of advanced protections, power and optocoupler isolation, and a solid ABS enclosure suitable for DIN rail mounting.

Key Features:
- RP2350B microcontroller – high performance and flexibility
- Built-in wireless communication: Raspberry Pi Radio Module 2 (RM2)
- Support for Wi-Fi 4 (802.11n) and Bluetooth 5.2 (including BLE)
- Radio chip: Infineon CYW43439
- Dual-core architecture: 2× ARM Cortex-M33 or 2× Hazard3 RISC-V (up to 150 MHz)
- Memory: 520KB SRAM, 16MB Flash
- 6 high-quality relays – contact rating ≤10A 250VAC / 30VDC
- Isolated RS485 interface (Modbus) for communication with industrial sensors and controllers
- 40PIN header compatible with Raspberry Pi Pico HAT expansions
- Wide power supply range: 7V ~ 36V DC (screw terminals)
- Full isolation: optocoupler, digital, and power supply isolation
- Built-in Buzzer and RGB LED (WS2812)
- Protective ABS enclosure with easy DIN rail mounting
- USB-C connector – programming (drag-and-drop), USB Host/Device support
High-Quality Relays and Control
The module supports 6 channels with relays rated up to 10A (250VAC/30VDC). It enables direct control of 230V home appliances or DC automation.

Multi-level Isolation and Safety
The device is equipped with power isolation, digital isolation, and optocouplers separating high-voltage circuits. Additionally, TVS diodes and gas discharge tubes are used for maximum stability.

Expansion Possibilities – Pico HAT and RS485
The built-in 40PIN header allows for the use of HATs dedicated to Raspberry Pi Pico. The RS485 port enables integration with Modbus industrial networks.

Board Components Description

- RP2350B
Dual-core MCU, up to 150 MHz - 40PIN Raspberry Pi Pico HAT connector
- Relay screw terminals
- 6 relays (10A 250V AC / 30V DC)
- Optocouplers
Isolation from high-voltage circuits - Power isolation module
- Digital isolation chip
- TVS diode (Overvoltage protection)
- Ceramic gas discharge tube
- RS485 terminating resistor jumper (120Ω)
- RS485 interface
- 7~36V DC Power input
- LED indicators (PWR, TXD, RXD)
- WS2812 RGB LED
- USB Type-C connector (Programming)
- Buzzer
- RESET button
- BOOT button
- Raspberry Pi Wireless Module (RM2)
Wi-Fi 4 and Bluetooth 5.2 support
Technical Specifications
- Microcontroller: RP2350B
- Wireless Connectivity: Wi-Fi 4 (802.11n), Bluetooth 5.2 / BLE
- Radio Chip: Infineon CYW43439
- Power Supply: 7V ~ 36V (Screw terminals) or 5V (USB-C)
- Relay Count: 6 channels (1NO 1NC)
- Contact Rating: ≤10A 250VAC / 30VDC
- RS485 Interface: Isolated, with TVS and ESD protection
- Isolation: Power, Digital, Optocoupler
- Indicators: RGB LED, PWR, TX, RX
- Expansions: 40PIN Header (Pico HAT compatible)
- Enclosure: ABS, DIN rail mount
- Dimensions: 145 × 90 × 40 mm

Kit Contents
- RP2350-Relay-6CH (Wi-Fi/BT version) ×1
- External 2.4G Antenna ×1
- Screwdriver ×1




