SinoGNSS Data Link Module Introduction and Configuration Step by Step

PublishTime： 2023-11-23 Article Source：ComNav Technology News

In this article, we will have a general introduction to SinoGNSS data link modules, and show detailed steps on how to set it during integration.

U70 datalink module

1 SinoGNSS datalink models

ComNav provides mainly two types of datalink modules, one is the U50 series which can be compatible with other brands on the market, another one is the U70 series which is special designed for longer working distances.

Here is a simple list of parameters for different models.

2 General setup commands

2.1 Configuration command

$$+00+00+A+Frequency+Switch+Protocol+PA+*+Checksum

For example: $$0000A4600500031*44

Explain:

Reply: $$+SR+0x00+0x01+0x34+0x34+0x0D+0x0A

Tips: All the commands and replies in Black color (Frequency, Switch, PA, $$, SR) in ASICC format, not Hex format, all the commands must use the Enter button to finish.

2.2 Read parameter

(method1)

$$0011+8+readpara+*+Checksum

($$00118readpara*28)

No parameters of this command, Checksum=28 (refer to configuration command)

Reply: $$+SW+0x00+0x0A+Frequency+Switch+Protocol+PA+checksum+0x0D+0x0A.

Tips: All the commands and replies in Black color (Frequency, Switch, PA, $$, SR) in ASICC format, not Hex format, all the commands must use the Enter button to finish.

(method2)

$$01log radioinfo

3 Workflow of setup radio

Attachment 1

TX & RX frequency commands(part):

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