Geode Terminal Commands
The command strings below can be used to view current configurations, change settings, and enable/disable features. These can be sent to the Geode in the terminal screen in Geode Connect or by using another terminal application. For a complete description of each command and responses from the receiver, consult the Hemisphere Technical Reference Manual.
Commands for Geode and Atlas
Function | Command |
|---|---|
Query the expiration date and receiver configuration code. Also used as a prefix to send new activation and subscription keys. | $JK |
Request the serial number, subscription expiration date, configuration code, and firmware version number from the receiver. | $JI |
Request the subscription and activation features enabled on the receiver. | $JK,SHOW |
Output the GGA positions at 1 Hz on the currently connected port. Consult the Hemisphere Technical Reference Manual to change data messages for other ports. | $JASC,GPGGA,1 |
Enable Atlas diagnostic message output. | $JASC,RD1,1 |
Save the issued commands. Wait for the $J>SAVE COMPLETE response. | $JSAVE |
Commands to Change the Geode Serial Port Baud Rate
OPTION 1: WHEN CONNECTED TO BLUETOOTH OR USB PORT | |
|---|---|
Function | Command |
Enter value for baud rate. | $JBAUD,#BAUDRATE#,PORTB,save Example: $JBAUD,19200,PORTB,save |
Save the settings. | $JSAVE |
Show receiver settings. | $JSHOW |
OPTION 2: WHEN CONNECTED TO SERIAL PORT | |
Function | Command |
Enter value for baud rate. | $JBAUD,#BAUDRATE#,save |
Disable all messages (except GGA) being output from RS-232 serial port at 1 Hz. | $JOFF,PORTB |
Commands for Satellite Signals
Use these commands to check the receiver signal configuration and turn on/off satellites. Some signals may not be available depending on your receiver configuration.
Function | Command |
|---|---|
Check the receiver signal configuration. | $JSIGNAL,INCLUDE |
Turn on GPS satellite signals. | $JSIGNAL,INCLUDE,L1CA,L1C,L1P,L2P,L2C,L5,SAVE |
Turn on GLONASS satellite signals. | $JSIGNAL,INCLUDE,G1,G2,G3OC,SAVE |
Turn on Galileo satellite signals. | $JSIGNAL,INCLUDE,E1BC,E5A,E5B,E6BC,E5ALT,SAVE |
Turn on Beidou satellite signals. | $JSIGNAL,INCLUDE,B1,B2,B3,B1C,B2A,B2B,B2ACE,SAVE |
Turn on other satellite signals (NAVIC, QZSS). | $JSIGNAL,INCLUDE,QZSL1CA,QZSL2C,QZSL5,QZSLEX,IRNL5,SAVE |
To turn off a satellite signal, replace INCLUDE with EXCLUDE. | Example: $JSIGNAL,EXCLUDE,L5,SAVE |
For more information on battery gauge commands, refer to Geode battery gauge commands (junipersys.com).