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squid-protocol / meow-turtle

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A lightweight, distributed SCADA middleware for physical automation over RS-485. Features an asynchronous Python Digital Twin host (RP5) controlling deterministic, bare-metal MicroPython nodes (RP2350). Includes the "Meow Turtle" reference implementation: a high-speed, precision sorting machine for LEGO and small parts.

middleware distributed-systems robotics micropython fault-tolerance asyncio industrial-automation rs485 scada bare-metal digital-twin rp5 raspberry-pi-pico sorting-machine rp2350 plc-alternative
  • Updated May 10, 2026
  • Python

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