Modbus RTU 4 Way Relay Module DIY 4 Road Input 485 TTL Communication 4-Channel Input Relay Module

Modbus RTU 4 Way Relay Module DIY 4 Road Input 485 TTL Communication 4-Channel Input Relay Module
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sku: 33020271431
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$3.47
Shipping from: China
   Technical Details
Brand Name: ACELEX
Compatible Brand/Model: None
Model Number: Modbus RTU 4 Way Relay Module DIY STM8S103 System 4 Road Input 485 Com
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