E108-D01 Positioning Module User Manual
Chengdu Ebyte Electronic Technology Co., Ltd. E108-D01 User Manual 目录 1. Overview .................................................................................................................................................................... 3 1.1 Introduction ...................................................................................................................................................... 3 1.2 Features ..............................................................................
Chengdu Ebyte Electronic Technology Co., Ltd. E108-D01 User Manual 1. Overview 1.1 Introduction E108-D01 is a positioning terminal that supports multiple positioning systems (GPS, BDS, GLONASS, Galileo, etc.), with fast response and accurate positioning. It outputs positioning information through the Modbus RTU protocol, supporting the output of RMC-ASCII strings conforming to the NMEA0183 protocol.
Chengdu Ebyte Electronic Technology Co., Ltd. E108-D01 User Manual PC E108-D1 DC 12V power supply GPS active antenna USB to 485 converter cables Software preparation: Serial port debugging tool (User can download the "XCOM" serial port debugging tool from Ebyte's official website www.cdebyte.com); 2.
Chengdu Ebyte Electronic Technology Co., Ltd. E108-D01 User Manual "0x010300C800110438" to receive the device response data, as shown in the figure below. If the response data cannot be received, please check whether the serial port is connected correctly, whether the parameter configuration is correct, whether to send hexadecimal data. If all the configurations are correct, but no response received yet, pls press the button to restore the factory parameters and test again. Data analysis table No.
Chengdu Ebyte Electronic Technology Co., Ltd. E108-D01 User Manual 12 0x00 00 00 00 speed over ground 13 0x00 00 00 00 course over ground 32-bit floating point numbers, big 0 endian-big endian 32-bit floating point numbers, big 0 endian-big endian 【Notes】：The time is UTC time. 3. Technical indicators 3.1 General Specifications No. Item Specifications 1 voltage 5V~36V DC 2 Serial port spec.
Chengdu Ebyte Electronic Technology Co., Ltd. E108-D01 User Manual （Test Condition 4） Tracking current 20 mA Working temperature -- -35℃--85℃ -- Storage temperature -- -55℃--100℃ -- Humidity -- 5%--95%RH （non-condensing） -- 【Notes】：The above results are GPS/BDS dual-mode working mode [Test Condition 1]: More than 6 of receiving satellites, the signal strength of all satellites is -130dBm, the average value is obtained after 10 tests, and the positioning error is less than 10 meters.
Chengdu Ebyte Electronic Technology Co., Ltd. E108-D01 User Manual 3.4 Pin and Indicator light Definitions No.
Chengdu Ebyte Electronic Technology Co., Ltd. E108-D01 User Manual 4. Modbus Register 4.1 Communication Protocol The protocol layer of the GPS/BDS positioning module is a standard Modbus communication protocol, which conforms to the national standard GBT 19582.1-2008 "Industrial Automation Network Specification Based on Modbus Protocol". It adopts the Modbus RTU communication protocol, and return data according to the parsing result by receiving and parsing the frame data on the data bus.
Chengdu Ebyte Electronic Technology Co., Ltd. E108-D01 User Manual The low byte is valid, where the upper 4 bits represent the major version number, and the lower 4 Version number 40001 0001 Int16 bits represent the minor version number. 0x0010 represents version 1.0. The version number is read-only. Device address 40002 0002 Int16 1-255, default 1, support to read and modify broadcast address (0x00).
Chengdu Ebyte Electronic Technology Co., Ltd. E108-D01 User Manual order: big endian, byte order: big endian; Speed over ground Course over ground 40213 00D5 40215 00D7 Float (4Byte) Float (4Byte) The unit is Kn, read-only, word order: big endian, byte order: big endian; The unit is Kn, read-only, word order: big endian, byte order: big endian; 【Note】 Single-precision floating-point uses the standard IEEE754 format, with a total of 32 bits (4 bytes).
Chengdu Ebyte Electronic Technology Co., Ltd. E108-D01 User Manual Address Function code Data length data CRC check 0x01 0x03 0x02 0x00 0x10 0xB9 0x88 Note: The version number in the returned data is 0x0010, indicating that the version number is V1.0. 5.2.
Chengdu Ebyte Electronic Technology Co., Ltd. E108-D01 User Manual for other check codes. 5.2.
Chengdu Ebyte Electronic Technology Co., Ltd. E108-D01 User Manual 3640.46260 should be 36.67438 degree 8 Longitude a E-East longitude， E/W direction W-West longitude Ground speed, unit 9 xxx.xx-xxx.xx Kn, range 000.00 to Speed over Knot ground 123.2 999.99 knots, zero if the leading digit is insufficient Ground heading (000.00~359.99 10 xxx.xx-xxx.xx degrees, with true Course over degree ground 000.0～359.
Chengdu Ebyte Electronic Technology Co., Ltd. E108-D01 User Manual 5.3.2 Modify baud rate Command frame: 01 06 00 03 00 03 39 CB Address Function code Register start address 0x01 0x06 0x00 0x03 Number of registers 0x00 0x03 CRC check 0x39 0xCB Response frame: 01 06 00 03 00 03 39 CB Address Function code Register start address 0x01 0x06 0x00 0x03 Number of registers 0x00 0x03 CRC check 0x39 0xCB Note: This command is used to set the baud rate of the device to 9600.
Chengdu Ebyte Electronic Technology Co., Ltd. E108-D01 User Manual About us Technical support: support@cdebyte.com Documents and RF Setting download link: www.cdebyte.com Thank you for using Ebyte products! Please contact us with any questions or suggestions: info@cdebyte.com ------------------------------------------------------------------------------------------------Official hotline: 028-61399028 Web: www.ebyte.
