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2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board Digital Analog Input Output Module 4-20MA 0-10V for Smart Switch IOT Simple PLC

Product no longer available. The stores we track no longer sell it; last price seen $32.45.

Price history: 3 daily prices tracked since 2026-10-20; lowest $32.41, highest $32.45.

2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board Digital Analog Input Output Module 4-20MA 0-10V for Smart Switch IOT Simple PLC

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