Sixteen 0-10V Analog Outputs 8-Layer Stackable HAT for Raspberry Pi

Excellent hardware foundation for custom BACnet controller development

Review content: I’ve been using Sequent Microsystems HATs as part of the hardware foundation for the LogicLink BACnet controller platform currently under development. This 16-channel 0-10V Analog Output HAT has been especially useful while building larger modular controller layouts combining analog outputs, relay outputs, and universal inputs into a unified Python-based automation platform. The stackable architecture and Linux/Python support have made it possible to rapidly prototype and test real controller designs instead of isolated hobby projects. We are currently developing generated controller modules, FastAPI services, direct-read hardware APIs, and BACnet/IP integration running on Raspberry Pi systems. What has stood out most: * Reliable hardware behavior during long testing sessions * Flexible expansion capability with stacked configurations * Strong fit for backend-first automation architecture * Good low-level access for custom Python runtime development * Useful foundation for pool control, irrigation, and equipment automation We are now moving toward a reusable controller builder/generator system for future LogicLink controllers, and Sequent hardware has played a major role in helping validate that architecture. Looking forward to continuing development with additional Sequent hardware and future controller-level deployments.

Works great!

My only minor (hopefully helpful) feedback is that the placement of the terminals make it difficult to find a case. I ended up using a Sixfab IP65 Outdoor Project Enclosure.