M220 GPS+BDS双模
(For ROMA F5)
size:22×20×6mm
Weight:5.3g
VCC:5V
Support Rate:Default
Data Level:TTL Level
Data Protocol:NMEA-0183
Concurrent GNSS:1Hz-10Hz, Default 1Hz
Cold Start:26s
Hot Start:1s
Position Horizontal:2.0 m
Velocity:0.1m/s 95% (SA off)
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