... GPRS network and GPS function.It adopts high-powered industrial 32-bits CPU and embedded real time operating system. ... used on M2M fields, such as intelligent transportation, smart grid, industrial automation, telemetry, finance, POS, water supply, environment protection, ... 7, 8Stop bits: 1, 1.5, 2Parity: none, even, odd, space, markBaud rate: 110~230400 bpsIndicator"Power", "System", "Online", "GPS", ...