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4.3 Bluetooth serial assistant use 

4.3.1 Connect to GCAN-203 

Open the software, the interface is shown in figure 4.2. The function of the four 
buttons will be shown here: 

蓝牙开关

——

Turn on Bluetooth or turn off Bluetooth. 

搜索设备

——

Click  “

搜索设备

”  .You can find all the  converters  that  opened 

Bluetooth, only the converter name turn blue can be connected. (GCAN-203's default 
name is SN number, password is 1234) 

版本升级

——

Not open yet. 

侦听连接

——

Not open yet. 

Enter the receive / send data interface, as shown in figure 4.3. 

 

Figure 4.2 Software interface 

Summary of Contents for 203

Page 1: ...GCAN 203 Bluetooth CAN converter User manual Document version V3 20 201704 09 ...

Page 2: ...onfiguration 2 3 2 Software connection 2 3 3 CAN parameter setting 3 3 4 Bluetooth parameter settings 5 3 5 End of configuration 6 3 6 Save the configuration file 6 3 7 Open the configuration file 6 4 Application examples 7 4 1 Equipment wiring 7 4 2 Bluetooth connection 7 5 Technical specifications 11 Appendix GCAN 203 data flow definition 12 Sales and service 13 ...

Page 3: ...ooth using 2 0 Power supply 9 30V 20mA 24V DC Installation method DIN rail Working temperature range 40 85 Size L 112mm W 70mm H 25mm 2 Installation GCAN 203 interface shown in figure 2 1 Figure 2 1 GCAN 203 interface definition 2 1 Power connection and indicator status GCAN 203 recommends using standard 24V power supply GCAN 203 has three indicator lights 1 PWR 1 SYS 1 CAN The functions of the th...

Page 4: ... normal Table 2 3 GCAN 203 indicator status 3 CANBlue config software 3 1 Configuration Disconnect the GCAN 203 power supply We can connect to GCAN 203 and computer with USB When GCAN 203 is configuring no external power is required GCAN 203 factory setting CAN Bus baud is 250K working mode is normal mode name is SN number password is 1234 3 2 Software connection Open CANBlue Config software in th...

Page 5: ...interface Figure 3 2 CANBlue Config software upload parameters 3 3 CAN parameter setting Click CAN Param to enter CAN communication parameter setting We can click CAN Baud to configure the baud rate of the CAN Bus as shown in the following ...

Page 6: ...eter Baud rate 0 1000K 1 800K 2 666K 3 500K 4 400K 5 250K 6 200K 7 125K 8 100K 9 80K 10 50K 11 40K 12 20K 13 10K 14 5K Figure 3 3 CAN baud rate setting The default value of CAN Mode or CAN Filter is set to 0 and please do not change it ...

Page 7: ...5 Figure 3 4 CAN operating mode setting 3 4 Bluetooth parameter settings Click Bluetooth Param to enter the Bluetooth parameter settings Figure 3 5 Bluetooth settings ...

Page 8: ... The new configuration can take effect Note The converter must be power on again otherwise the configuration will not take effect 3 6 Save the configuration file Click SaveAs to save the configuration parameters to the PC The file can be opened again 3 7 Open the configuration file Use the OPEN function to open the configuration file and modify it Then you can click DownLoad to the converter that ...

Page 9: ...e 4 1 The wiring diagram of GCAN 203 As shown in figure 4 1 the left side of the equipment is USBCAN II Pro Wiring and termination resistance must be confirmed correctly Open USBCAN II Pro equipment with ECANtools software then select the baud rate to 250K 4 2 Bluetooth connection Install CANBlue RSO apk APP to a mobile phone with android which is in the 安卓系统串口助手安装包 document Search for Bluetooth e...

Page 10: ...e shown here 蓝牙开关 Turn on Bluetooth or turn off Bluetooth 搜索设备 Click 搜索设备 You can find all the converters that opened Bluetooth only the converter name turn blue can be connected GCAN 203 s default name is SN number password is 1234 版本升级 Not open yet 侦听连接 Not open yet Enter the receive send data interface as shown in figure 4 3 Figure 4 2 Software interface ...

Page 11: ... FF RTR represents the frame format and frame type of the CAN frame The specific values are shown in the following table the CAN frame Information DLC represents the byte length of the CAN frame data According to the actual needs it fills 0 to 8 Example of special data transmission table 4 1 1 The mobile equipment sends data to the CAN terminal DLC is 2 bytes less than 8 bytes of data 11 22 33 44 ...

Page 12: ...ess Table 4 1 Example of special data transmission Data transfer direction Data 1 The mobile equipment is sender 02 00 00 00 08 11 22 33 44 55 66 77 88 CAN is receiver Data length 2 bits Frame ID 008 Frame data 11 22 2 The mobile equipment is sender 08 00 00 00 08 11 22 33 44 CAN is receiver Frame ID 008 Frame data 11 22 33 44 XX XX XX XX 3 CAN is sender Data length 4 bits frame ID 008 Frame data ...

Page 13: ...ectrical isolation 1500V DC DC CAN terminal Need additional installation Wireless parameters Bluetooth Bluetooth 2 0 Power supply Supply voltage 9 30V DC Supply current 30mA Environmental testing Working temperature 40 85 Working humidity 15 to 90 RH no condensation EMC test EN 55024 2011 09 EN 55022 2011 12 Protection grade IP 20 The basic information Outline size 112mm 70mm 25mm Weight 100g ...

Page 14: ...esentation of extended frame ID Representation of standard frame ID 0X12345678 0X123 Frame data Its length is 8 bytes The effective length is determined by the B3 B0 value of the frame information DATA1 DATA8 11h 22h 33h 44h 55h 66h 77h 88h The above is a typical representation of data which has 8 bytes DATA1 DATA8 The above is a typical representation of data which has 5 bytes Example The followi...

Page 15: ...ign Center No 42 Chongshan Middle Road Huanggu District Shenyang City Liaoning Province QQ 2881884588 E mail 2881884588 qq com Tel 86 024 31230060 Website www gcgd net Sales and service Tel 86 18309815706 After sales service telephone Number 86 13840170070 WeChat Number 13840170070 ...

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