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RS485 Serial 2-Channel Relay Module Single-Chip MCU Control Motor Forward Reverse Switch

Product no longer available. The stores we track no longer sell it; last price seen $33.44.

Price history: 2 daily prices tracked since 2026-10-18; lowest $33.44, highest $33.44.

RS485 Serial 2-Channel Relay Module Single-Chip MCU Control Motor Forward Reverse Switch

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