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2020, REYAX TECHNOLOGY CO., LTD.
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RYS8830 RYS8833
`GNSS Module Software Guide
China:
Low power mode
The RYS8830 works intermittently to achieve low power consumption.
At the beginning, the RYS8830 works at the Exec state continuously to acquire satellite signals and fixing
receiver’s position. When the position is fixed and the condition of receiving signals reaches a certain level, the
RYS8830 transits to the intermittent operation from next positioning cycle to achieve low power consumption.
The RYS8830 works by alternating between Sleep (the positioning cycle
–
15sec) and Exec (15sec) with a period
specified by @GSOP as shown in Fig
When position is not fixed in the middle of the intermittent operation, the RYS8830 works at the Exec state and
tries positioning a certain period of time to avoid failing positioning forever.
When the position is fixed and the condition of receiving signals reaches a certain level, the RYS8830 transits to
the intermittent operation from next period as shown in Fig.
