The 2-Channel Relay Module is a compact and reliable relay interface board designed for industrial automation, IoT, and embedded control applications. It features eight high-current SPDT relays with opto-isolated driver circuits, status LEDs, and screw terminal connectors for safe and convenient wiring.

Key Features

• SONiX SN32F405 32-bit ARM Cortex-M0 MCU
• Compact LQFN/QFN package-based design
• Up to 60 MHz system clock
• 32KB Flash memory
• 8KB RAM
• Multiple GPIOs for external peripherals
• 12-bit ADC for analog sensor measurements
• PWM outputs for motor, LED and control applications
• SPI interface
• I²C interface
• UART interfaces for serial communication
• Integrated LCD interface/control capability in the SN32F400 family
• Suitable for compact embedded and industrial controller designs