W2SG0004-003,GPS模块 Instant Fix 57600 baud rate
W2SG0004-DEV,GPS开发工具 Dev Kit for W2SG004
W2SG0004-T,GPS模块 SiRFStar III LOW PWR, MOBILE
W2SG0004-TR,GPS模块 SiRFStar III LOW PWR MOBILE
W2SG0006-001,GPS模块 Single UART enabled
W2SG0006-002,GPS模块 Instant Fix enabled
W2SG0006-003,GPS模块 3D Fixes Higher Accuracy
W2SG0006-004,GPS模块 4800 bps baud rate
