Table 1-1 MP-250Q module main performance indicators
Pin Definition
Table 1-1 Module pin definition
Rear View
The position of the electronic compass IC QMC5883 , indicating the direction:
LED
- TX Indicator: The blue TX (Transmit) light flashes upon power-on, serving as a visual signal that the module is actively outputting data.
- PPS Light: The PPS (Pulse Per Second) light remains off prior to achieving positioning lock. Once the module successfully completes 3D positioning, the PPS light will start flashing to indicate stable positioning status.
Application
Internet of Things
tracker
Car navigation
Wearables
Functional Frame Diagram
(Front view)
(Rear view)
Figure 1-2 MP-250Q module functional block diagram
