Summary of Contents for ComNav Technology K801
- Page 1 K8-series OEM Modules Commands Guide ComNav Technology User Guide K801 OEM Board Version 1.0 2023.02.08...
- Page 2 E-mail: Trademark notice © 2019 ComNav Technology Ltd. All rights reserved. SinoGNSS is the official trademark of ComNav Technology Ltd., registered in People’s Republic of China, EU, USA and Canada. Copyright Notice This is the V1.0 (2023) revision of the K8-series OEM modules Command Guide. Information in this document is subject to change without notice.
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Page 3: Table Of Contents
K8-series OEM Modules Commands Guide Content Work mode configuration ......................4 1.1 Smooth mode ........................4 1.2 SBAS mode ........................4 1.3 RTK mode ........................5 Frequently used commands ...................... 6 2.1 Check version information ..................6 2.2 Log outputting message list ..................6 2.3 Save configuration ...................... -
Page 4: Work Mode Configuration
$GPGGA,000359.00,3125.4999742,N,12136.9969461,E,1,07,2.5,10.4541,M,11.371,M,99,0000*4C 1.2 SBAS mode For ComNav Technology OEM boards, the default setting for SBAS is disabled. You can enable this mode to improve positioning accuracy if receivers in the area covered by certain SBAS satellites. Make sure GNSS antenna is able to track satellites, and send following commands to activate this mode:... -
Page 5: Rtk Mode
K8-series OEM Modules Commands Guide $GPGGA,015101.00,3121.0000551,N,12117.5483125,E,2,23,1.1,37.2598,M,0.000,M, 02, *58 1.3 RTK mode Generally, RTK mode is a commonly used work mode, which can provide centimeter real-time positioning accuracy. We recommend using RTCM3.2 as correction data, please refer to following configuration to start RTK mode. -
Page 6: Frequently Used Commands
K8-series OEM Modules Commands Guide $GPGGA,015101.00,3121.0000551,N,12117.5483125,E, ,23,1.1,37.2598,M,0.000,M, 02,0004*58 Frequently used commands 2.1 Check version information Log version //Version information about the board <VERSION COM1 0 60.0 FINESTEERING 2221 207657.200 00000000 0000 1114 < 1 < GPSCARD "S21222K801" "6155455200000000" "CRDK-K801A-TTT-0" "660A5- V1720-1"... -
Page 7: Reset
K8-series OEM Modules Commands Guide 2.4 Reset Reset // performs a hardware reset 2.5 Freset Freset //Reset to the factory default This command clears data which is stored in non-volatile memory, and set the baud rate to 115200. No data log is outputted. -
Page 8: Setup Appscene
K8-series OEM Modules Commands Guide 2.8 Setup APPSCENE Set navmode param1 //setup application scene Param1 Description Normal Normal Fitness Dynamic Stationary Static Drone Drone Swimming Swimming Bike Bike 2.9 Ecutoff ECUTOFF <cutoff-angle> //Set satellite elevation cut-off angle (-90 ~ 90 degrees) This command sets the elevation cut-off angle for tracked satellites. -
Page 9: Minimum Snr
K8-series OEM Modules Commands Guide 2.12 Minimum SNR Set minisnr param1 //param: 9~37, default 15 This command is used to set the minimum signal-to-noise ratio for tracking satellites. 2.13 Baudrate Param1: com1/com2/com3 Com param1 param2 //Param2: 115200/230400/460800/921600 This command is used to modify the baudrate of com port. A reboot operation is needed after giving this command.
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