Industrial-grade Isolated 2-Ch RS485 Hub, Expands 2-ch RS485 Sub Ports Via 1-ch RS485 Master Port stereo reverse-proof Hardware protection embedded MCU MEC7002-M4/50 Inclusions:4GB RPi 4B Desktop Fume Extractor LOT Platforms
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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21