Product · United States

Weixue Raspberry Pi RS485 RS232 Expansion Board, Isolated 5V SPI Interface, High Speed / Protection Circuit

Lowest price: $21.88 · 1 store · price range $21.88 … $21.88

Price history: 4 daily prices tracked since 2026-10-19; lowest $21.78, highest $21.88.

Price last confirmed by the store feed on 2026-10-30.

Prices across stores

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