7-24v Modbus Rtu 1/2/4 Channel Relay Module Switch Input Output Rs485/ttl Uart

  • Price: 4.52 USD
  • Avaibility: 300 available · 4 recently sold · 4 total quantity listed
  • Condition: New
  • Item ships from: ShenZhen · Get it in 3 days
  • Sold by: modulesworld2022 · This seller has received 2,741 ratings (99.20% Positive)
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