DC 6-24V RS485 RS232 (TTL) RTU Control Module UART Relay Switch Board PLC Support Modbus For Arduino

DC 6-24V RS485 RS232 (TTL) RTU Control Module UART Relay Switch Board PLC Support Modbus For Arduino
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sku: 33058402506
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$3.75
Shipping from: China
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