Description
M590 is a single-chip pure-data GPRS industrial wireless module. It has SMS data service aswell as other functions. It is widely used in different kinds of industrial and commercial fields.Especially AMR market won 70% market share, widely used in concentrator,acquisition,negtive control terminal, network meter, handheld terminal etc.
Features
Dual-band:900M / 1800M
Certified by the global GPRS R4 agreemen
-40+80oC, more safety outdoors
TCP/UDP/FTP/DNS
TCP protocol stack support client mode, server mode, mix mode
