NA611-S highly reliable WiFi serial server (RS485 ⇌ WiFi)
[WiFi version]: 802.11 b/g/n
[Communication interface]: RS485
[Working frequency band]:2.412GHz ~ 2.472GHz
[Working voltage]: DC 8~28V
[Product weight]:134g ± 5g
[Introduction]:NA611-S is a high-performance and highly reliable WiFi serial server (RS485 ⇌ WiFi). Works in the 2.4G frequency band, realizes RS485 data to realize device networking data exchange through WiFi, supports IEEE802.11 b/g/n standard, supports 4-way Socket connection; supports Alibaba Cloud, Baidu Cloud, OneNet, standard MQTT protocol; supports TCP/ UDP/HTTP/MQTT multiple network communication protocols.