↑CDEBYTE 이더넷 직렬 μ„œλ²„, RS485, NA111-M DC 8 ~ 28V, RS485, RJ45, TCP/UDP, MQTT, 슀λͺ° μ‚¬μ΄μ¦ˆ Modbus, μ‚°μ—… λ“±κΈ‰ AT λͺ…λ Ή - TopDealBox