Synergy Logic Launches SLM-RP4 Industrial Controller
The new edge controller features modular I/O capabilities and supports Raspberry Pi OS for industrial automation tasks.
Updated on Oct. 22, 2026 in Robotics
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Synergy Logic has officially released the SLM-RP4, an industrial edge controller built for automation, data acquisition, and IIoT applications. The device runs on Raspberry Pi OS and integrates the Broadcom BCM2711 processor to support complex control tasks.
Why it matters
By leveraging the Raspberry Pi ecosystem and open-source standards, this system provides a flexible, cost-effective platform for industrial automation. It allows engineers to deploy specialized IIoT solutions using standardized hardware and software architectures.
The SLM-RP4 is powered by a Broadcom BCM2711 processor, 2GB of LPDDR4-3200 memory, and 16GB of storage. It operates on a 24VDC power supply and supports up to 128 I/O points across eight stackable modules.
The players
Synergy Logic
Synergy Logic is an industrial technology developer focused on creating modular automation hardware for IIoT and data acquisition.
The details
The controller uses an SPI-based backplane for communication with its 18 compatible I/O modules via integrated edge connectors. Programming is handled through the OpenPLC Runtime environment, which fully enables the use of IEC 61131-3 languages.
Timeline
Synergy Logic launched the SLM-RP4 controller on October 22, 2026.
The Tech Race
This release follows a growing trend of integrating consumer-grade processors into industrial hardware to replace legacy, proprietary control systems. It positions Synergy Logic to compete against established automation firms by offering a more accessible, open-standard platform.
Engineers and system integrators can now access industrial-grade control hardware starting at a $249 retail price point for the controller. The use of open-source software like OpenPLC lowers the barrier for developers building custom automation workflows.
The takeaway
The move toward open-standard, modular controllers allows small and medium-sized businesses to implement high-level IIoT systems without the high costs of proprietary ecosystems. Professionals should evaluate their specific I/O point requirements to determine if this platform can effectively replace existing legacy infrastructure.
Further reading
Learn more about the latest innovations in industrial automation on our Robotics page.
Source note: This article includes information reported by LinuxGizmos.
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Would you choose an industrial controller based on open-source hardware for your automation projects?
