ESP32-S3 + LVGL + TMC2209 motorized remote valve controller for marine and industrial fluid automation. Features persistent position memory, auto-zero recalibration and software travel limits. Current prototype developed around the Tognella FT 2251/2-01 AISI316L flow control valve.Commercial versions, updates and additional information:
esp32 uart industrial-automation stepper-motor lvgl nema17 tmc2209 esp32-s3 marine-automation motorized-valve watermaker valve-controller fluid-control tognella-motorized-valve tognella-valves
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Updated
May 17, 2026 - C++