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5VDC RS485 industrial 1 Channel ESP32-S3 WiFi Relay Module WiFi Bluetooth RS485 Control Isolation Protection

Lowest price: $28.25 · 1 store · price range $29.74 … $29.74 · 5% off the list price

Price history: 3 daily prices tracked since 2026-10-18; lowest $28.13, highest $28.25.

Price last confirmed by the store feed on 2026-10-31.

5VDC RS485 industrial 1 Channel ESP32-S3 WiFi Relay Module WiFi Bluetooth RS485 Control Isolation Protection

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StorePriceStock
Store 1 (US)$28.25In stockGo to store

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