DC 9V 12V 24V 4AI-4DO 0-10V Analog Input ESP32 C3 Super Mini RS485 Relay Expansion Board Smart Home IOT Simple PLC

DC 9V 12V 24V 4AI-4DO 0-10V Analog Input ESP32 C3 Super Mini RS485 Relay Expansion Board Smart Home IOT Simple PLC
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sku: 1005008146007734
$19.99
Shipping from: China
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