2-Channel Isolated RS485 Expansion HAT for Raspberry Pi - Waveshare

The 2-Channel Isolated RS485 Expansion HAT for Raspberry Pi by Waveshare enhances your Raspberry Pi's communication capabilities with two isolated RS485 channels. Designed for robust serial communication, this expansion HAT ensures reliable data transfer in industrial and automation environments. Its isolation safeguards your Raspberry Pi from electrical noise and voltage spikes, making it compatible with a wide range of RS485 devices and applications requiring stable multi-device networking.

• Two independent RS485 channels enable simultaneous serial communication with multiple devices without interference.
• Electrical isolation on each channel protects the Raspberry Pi from voltage surges and noise, enhancing durability.
• Compact HAT form factor fits seamlessly onto Raspberry Pi models with a 40-pin GPIO header for easy integration.
• Supports robust data transmission in challenging industrial or automation settings where signal integrity is critical.
• Wide compatibility with RS485-based hardware expands system connectivity for diverse projects.
• Low power consumption helps maintain efficient operation without burdening the Raspberry Pi’s resources.