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© Excell Precision Limited 2018. All rights reserved Worldwide.
The information contained herein is the property of Excell Precision Limited and is supplied without
liability for errors or omissions. No part may be reproduced or used except as authorized by contract
or other written permission. The copyright and the foregoing restriction on reproduction and use
extend to all media in which the information may be embodied.
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Table of Contents
Summary of Contents for Excell Wireless Platform
- Page 1 © Excell Precision Limited 2018. All rights reserved Worldwide. The information contained herein is the property of Excell Precision Limited and is supplied without liability for errors or omissions. No part may be reproduced or used except as authorized by contract or other written permission.
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Page 3: Table Of Contents
EXCELL PRECISION CO., LTD. Table of Contents 1. Appearance and Part Descriptions ..................5 2. Power Supply ......................... 6 3. Connector/Cable Definitions ....................6 4. Before Use ..........................7 5. Use TM with GoW/QoW ......................8 6. Use TM with APP ........................8 6-1. - Page 4 EXCELL PRECISION CO., LTD. 11-1 AD Mode settings ......................20 11-1-1 AD Mode 1~3 ......................20 11-2 Weight Mode Settings..................... 22 11-3 Weight Mode 1 ....................... 22 11-3-1 Weight Mode 1 Output Formats ................22 11-3-2 Weight Mode 1 Input Commands ................23 11-4 Weight Mode 2 .......................
- Page 5 EXCELL PRECISION CO., LTD. 12-1-11. Write Decimal Point Position for Display ............... 42 12-1-12. Read Decimal Point Position for Display .............. 43 12-1-13. Write Linearity Calibration ..................43 12-1-14. Read Linearity Calibration ..................44 12-1-15. Write Single-point Weight Calibration ..............44 12-1-16.
- Page 6 EXCELL PRECISION CO., LTD. 12-2-1 Set <LINK PASSWORD> ..................57 12-2-2 Input <LINK PASSWORD> to Complete Connection Decryption ......58 12-2-3 Setting <CAL PASSWORD> ..................59 12-2-4 Input <CAL PASSWORD> to Enable Calibration Mode ........... 60 13. Usage Descriptions......................62 13-1 Communication Protocol ....................
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Page 7: Appearance And Part Descriptions
EXCELL PRECISION CO., LTD. 1. Appearance and Part Descriptions TM Box (3 Types) Type A: Standard, Internal antenna Type B: Option, External antenna Aviation Connector(s) Type C: Compact Option, External antenna and cables Aviation Connector(s) Antenna Connector External Cable Set... -
Page 8: Power Supply
EXCELL PRECISION CO., LTD. 2. Power Supply Power selection and consumption Lithium battery: DC 3.7V / 1500mAh Adapter: Input: 100~240VAC (50~60Hz) Output: 5VDC 2A Connected to one 350Ω load cell, 25°C Status Power consumption Battery life Working... -
Page 9: Before Use
EXCELL PRECISION CO., LTD. External Cable Set (Type C only) Cable Name Description PAIR External “Re-pairing/Clear” key PGND PAIR ground DC/IN DC power source positive (+) terminal DCGND DC/IN ground External “Calibration” key CGND CAL ground BAT+ External battery positive (+) terminal... -
Page 10: Use Tm With Gow/Qow
EXCELL PRECISION CO., LTD. 5. Use TM with GoW/QoW Pairing/Calibration Hold [Re-pairing/Clear] key until Link/Pair LED flashing. Press [Net] and [ON/OFF] keys together to enter self test mode. Press [Zero] or [Unit] key to select”06RePr” and then press [Tare/PT] key to pair. Link/Pair LED always on means pairing is successful, otherwise repeat. -
Page 11: Calibration
EXCELL PRECISION CO., LTD. 3 . Connect the Device Run the APP and select [WEIGHT] menu Click [Platform no] to enter device list. Click the device to be connected. Once connected, weight value and device name display on app. - Page 12 EXCELL PRECISION CO., LTD. 3 . Connect the Device Run the APP and select [WEIGHT] menu Click [Platform no] to enter device list. Click the device to be connected. Once connected, weight value and device name display on app.
- Page 13 EXCELL PRECISION CO., LTD. (If Linearity Segment set as 0,only do ~) No load on platform, click [Confirm]. Place 1/2 of Max. Capacity of weight on platform and click [Confirm]. Place Max. Capacity of weight on platform and click [Confirm].
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Page 14: Key Description
EXCELL PRECISION CO., LTD. 7. Key Description Stable: weight shows in “white”, Unstable: weight shows in “black” Zero key: When the weight is stable and is not zero, click this key to zero the scale. -
Page 15: Other Functions
EXCELL PRECISION CO., LTD. AD RAW DATA key: Click [AD RAW DATA] to shift between weight and internal value. Click [AD RAW DATA] for several secs to set this key as Temporary/Permanent, display selection for AD and display selection for weight. Click [CONFIRM] to finish setting. -
Page 16: Change The Device Name
EXCELL PRECISION CO., LTD. 8-2. Change the Device Name After connecting TM and APP, run the APP and select [WEIGHT] menu Press and hold the device name such as " ExBLE-P " until the dialouge shows up. E.g “ExBLE-P”... -
Page 17: Set/Change Password (For Password Calibration)
EXCELL PRECISION CO., LTD. 8-4. Set/Change Password (for Password Calibration) After setting TM to Calibration Mode and connecting the APP to TM successfully, press the “Password” button, and the Password dialouge will appear. Enter a new password in the Password dialouge and click [Confirm]. -
Page 18: Password Calibration
EXCELL PRECISION CO., LTD. 8-6. Password Calibration After you have enabled Password Calibration in Function Setting dialogue (8-5), set a password in the Password dialogue (8-4), and connected the APP to TM successfully, press the “Password Calibration” button, and the Password Input dialouge will appear. -
Page 19: Bluetooth Uuid Description And Data Formats
EXCELL PRECISION CO., LTD. 9. Bluetooth UUID Description and Data Formats 9-1. UUID Description UUID E812 : Used for setting Bluetooth and calibrating scale. The Commandss used are as follows: (1) Calibration Commands 0x99 read/write; (2) Password Commands 0x9C read/write UUID E813 : Scale weight or internal value output, scale keypad input (please refer to 11. -
Page 20: Data Type B
EXCELL PRECISION CO., LTD. 9-2-4. Data Type B Data Type B is the ordinary base-16 data type. All 8 bits of one byte are data. Example : Data =5000 converted to 4-bytes data format would be Type B(Hex) = 00 00 13 88 Data =255 converted to 2-bytes data format would be Type B(Hex) = 00 FF 9-2-5. - Page 21 EXCELL PRECISION CO., LTD. C1: Scale Calibration Mode (enable/disable) Description Scale Calibration Mode enabled Normal Mode P1: Scale Power Status (ON/OFF) Description Scale power ON Scale power OFF R1: “Ready to Pair” State (R1 bit is functional only when Z1 bit is 0) Description “Ready to Pair”...
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Page 22: Bluetooth Weight Transmission Formats (For Uuid E813 Handle)
EXCELL PRECISION CO., LTD. 11. Bluetooth Weight Transmission Formats (for UUID E813 Handle) The UUID E813 Notify Bluetooth transmission format has 3 AD internal value modes and 3 weight modes. For enabling these modes please refer to 12-1-1. Temporarily Switch E813 Notify Output Formats and 12-1-22. - Page 23 EXCELL PRECISION CO., LTD. D1 ~ D3: Power Status Description Externally powered model, power source voltage normal Externally powered model, power source voltage too low Lithium-ion battery-powered model, battery in use Lithium-ion battery-powered model, charging battery Lithium-ion battery-powered model, battery fully charged...
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Page 24: Weight Mode Settings
EXCELL PRECISION CO., LTD. R1~R24: AD internal value R1~R24 Description R24~R1 AD internal value ,R24 is MSB, R1 is LSB 11-2 Weight Mode Settings When the following commands are written to UUID E812, UUID E813 Notify’s Weight Mode can be changed;... -
Page 25: Weight Mode 1 Input Commands
Newline 0D 0A (2 Bytes Hex data) 11-3-2 Weight Mode 1 Input Commands (Weight Mode 1 is for special use by some Excell models. Normal users are recommended to use Weight Mode 2 or 3.) The following commands perform “Characteristics Value Write (Write Request)” for UUID E813 handle:... - Page 26 EXCELL PRECISION CO., LTD. 11-3-2-1 Zero Command (ASCII) Command (Hex) Description 4D 5A 0D 0A Zero 11-3-2-2 Tare Command (ASCII) Command (Hex) Description 4D 54 0D 0A Tare 11-3-2-3 Pre-tare Command (ASCII) Command (Hex) Description PT<Number> 50 54 <6 Bytes> 0D 0A Set pre-tare <6 Bytes>: 000000~999999 (6-byte...
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Page 27: Weight Mode 2
EXCELL PRECISION CO., LTD. 11-4 Weight Mode 2 11-4-1 Weight Mode 2 Output Formats According to 11-2 Weight Mode Settings along with Weight Mode 2 setting, when UUID E813 Notify is enabled, the following table’s Weight Mode 2 values can be read:... - Page 28 EXCELL PRECISION CO., LTD. Grain Penny Weight Carat Hong Kong Tael Troy Ounce Reserved Z1: Zero Point Indicator Description Zero point indicator ON Zero point indicator OFF O1: Scale Off Flag Description Scale OFF Scale ON N1: Net Weight Indicator...
- Page 29 EXCELL PRECISION CO., LTD. D1 ~ D3: Power Status Description Externally powered model, power source voltage normal Externally powered model, power source voltage too low Lithium-ion battery-powered model, battery in use Lithium-ion battery-powered model, charging battery Lithium-ion battery-powered model, battery fully charged...
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Page 30: Pre-Tare Value Return Formats
EXCELL PRECISION CO., LTD. 11-4-2 Pre-tare Value Return Formats UUID E813 Notify Calibration Command (Hex) Length (Hex) 6-byte ASCII Code Auxiliary Command Pre-tare value (Hex) Unit (Hex) Decimal Point (Hex) without decimal point Byte Byte Byte Byte Byte Byte ~ 11... -
Page 31: Tare Value Return Formats
EXCELL PRECISION CO., LTD. A1~A6 : 6-byte ASCII Code, pre-tare value without decimal point Example : If you receive E813 Notify’s pre-tare value return format as 9B 09 01 03 08 20 20 31 30 30 30 , that means the pre-tare value is 1.000kg. -
Page 32: State Of Charge Return Formats
EXCELL PRECISION CO., LTD. P1~P6: Decimal Point Position P6 P5 P4 P3 P2 P1 Description No decimal point Displays 0. , decimal point after the number (no decimal places) Displays 0.0 , one decimal place Displays 0.00 , two decimal places Displays 0.000 , three decimal places... -
Page 33: Weight Mode 3
EXCELL PRECISION CO., LTD. 11-4-5-3 Pre-tare Command (ASCII) Command (Hex) Description PT<Number> 50 54 <6 Bytes> 0D 0A Set pre-tare <6 Bytes>: 000000~999999 (6-byte display value, excluding decimal points; for less than 6 bytes, fill in 0’s for upper digits) Example: Scale displays 0.000kg;... - Page 34 EXCELL PRECISION CO., LTD. Data String Description <SP> denotes SPACE character, 20 (1 byte Hex data) byte Byte <SP> Net weight <SP> Gross weight Status2 <SP> When the “read tare” command is issued, this string returns (2 Bytes) tare value (8...
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Page 35: Rc Command List Formats
EXCELL PRECISION CO., LTD. Data String Description Unit (3 Bytes), Unit Formats : <SP> denotes SPACE character, 20 (1 byte Hex data) No Unit <SP> SP> SP> Milligram <SP> m Gram <SP> <SP> g Unit Byte – 18 Byte Kilogram <SP>... -
Page 36: Weighing Error Messages
EXCELL PRECISION CO., LTD. 11-5-3 Weighing Error Messages By reading UUID E813 Notify data, the following formats can be received: Byte <SP> <SP> <SP> <SP> <SP> <SP> Format Status1 Status2 ± D1 D2 Unit <SP> denotes SPACE character, 20 (1 byte Hex data) - Page 37 EXCELL PRECISION CO., LTD. 11-5-5-2 Tare Command (ASCII) Command (Hex) Description 4D 54 0D 0A tare If there are errors in command input formats, then UUID E813 Notify will return command error messages (please refer to 11-5-4 Commands Error Messages).
- Page 38 EXCELL PRECISION CO., LTD. Mode 3 Output Formats . 11-5-5-7 Switch Weight Mode Command (ASCII) Command (Hex) Description 42 54 30 0D 0A Revert to previous Weight Mode. 42 54 31 0D 0A Temporarily switch to Weight Mode 3. If there are errors in command input formats, then UUID E813 Notify will return command error messages (please refer to 11-5-4 Commands Error Messages).
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Page 39: Commands List (For Uuid E812 Handle)
AD Mode 3, Notify AD filtering -> value after linear correction (enable Notify, please refer to 0x85 command(s)) Weight Mode 1 (enable Notify weight, traditional Excell RS232 format, ”ST,NT,30.000Kg”) Weight Mode 2 (enable Notify weight, please refer to 0x84 command(s)) Weight Mode 3, power-on Notify weight , FOR APP, “ST,N ,30.000Kg”... -
Page 40: Read Temporarily Switch E813 Notify Output Formats
AD Mode 3, Notify AD filtering -> value after linear correction (enable Notify, please refer to 0x85 Commands) Weight Mode 1 (enable Notify weight, traditional Excell RS232 Formats ,”ST,NT,30.000Kg”) Weight Mode 2 (enable Notify weight, please refer to 0x84 Commands) Weight Mode 3, power-on Notify weight, FOR APP, ”ST,N ,30.000Kg”... -
Page 41: Write Gravity Value At Calibration
EXCELL PRECISION CO., LTD. 12-1-3. Write Gravity Value at Calibration This 42(Hex) sub-command set can be written only when Calibration Mode is enabled. Write UUID E812 handle (Hex) with the following command(s): Calibration Length Sub-Command 4-byte Type A Data Command ‘Write’... -
Page 42: Write User Location G Value
EXCELL PRECISION CO., LTD. 12-1-5. Write User Location G Value This 43(Hex) sub-command set can be written only when Calibration Mode is enabled. Write UUID E812 handle (Hex) with the following command(s): Calibration Length Sub-Command 4-byte Type A Data ‘Write’ Description... -
Page 43: Write Maximum Displayed Weighing Capacity
EXCELL PRECISION CO., LTD. 12-1-7. Write Maximum Displayed Weighing Capacity This 44(Hex) sub-command set can be written only when Calibration Mode is enabled. Write UUID E812 handle (Hex) with the following command(s): Calibration Length Sub-Command 4-byte Type A Data ‘Write’ Description... -
Page 44: Write Division
EXCELL PRECISION CO., LTD. 12-1-9. Write Division This 45(Hex) sub-command set can be written only when Calibration Mode is enabled. Write UUID E812 handle (Hex) with the following command(s): Calibration Length Sub-Command 1-byte Type A Data ‘Write’ Description Command (Hex) -
Page 45: Read Decimal Point Position For Display
EXCELL PRECISION CO., LTD. Execution conditions for these Calibration Mode Normal Mode commands Executable Not executable 12-1-12. Read Decimal Point Position for Display Write UUID E812 handle (Hex) with the following command(s): Calibration Command (Hex) Length (Hex) Sub-Command (Hex) After the above ‘Read’ command set is successfully written to the UUID E812 handle, there will be... -
Page 46: Read Linearity Calibration
EXCELL PRECISION CO., LTD. Linearity calibration formats is 99 0B 47 NN TT KK KK KK KK 00 00 00 00 First time write empty load: 99 0B 47 01 03 00 00 0F 50 00 00 00 00 Second time write 1/2 full capacity load: 99 0B 47 02 03 00 06 1C 70 00 00 00 00... -
Page 47: Read Single-Point Weight Calibration
EXCELL PRECISION CO., LTD. Read UUID E812 handle, which will return 99 02 7F ..(please refer to 12-1-39 Return Read & Write Status). Example : For 10kg weight calibration, empty-load AD value reading after filtering is 2000; 10kg-load AD value after filtering is 202000;... -
Page 48: Write Zero Range
EXCELL PRECISION CO., LTD. 12-1-18. Write Zero Range This 4A(Hex) sub-command set can be written only when Calibration Mode is enabled. Write UUID E812 handle (Hex) with the following command(s): Calibration Length Sub-Command 1-byte Type A Data ‘Write’ Description Command... -
Page 49: Write Weight Unit
EXCELL PRECISION CO., LTD. 12-1-20. Write Weight Unit This 4B(Hex) sub-command set can be written only when Calibration Mode is enabled. Write UUID E812 handle (Hex) with the following command(s): Calibration Length Sub-Command 1-byte Type A Data ‘Write’ Description Command... -
Page 50: Write Power-On E813 Notify Mode
EXCELL PRECISION CO., LTD. 12-1-22. Write Power-on E813 Notify Mode This 4C(Hex) sub-command set can be written only when Calibration Mode is enabled. Write UUID E812 handle (Hex) with the following command(s): Calibration Length Sub-Command 1-byte ‘Write’ Description Command (Hex) -
Page 51: Write Initial Zero Range
EXCELL PRECISION CO., LTD. If the ‘Write’ operation has failed, reading UUID E812 handle will instead return 99 02 7F ..(please refer to 12-1-39 Return Read & Write Status). Execution conditions for these Calibration Mode Normal Mode commands Executable Executable 12-1-24. -
Page 52: Write Zero Tracking Range
EXCELL PRECISION CO., LTD. 12-1-26. Write Zero Tracking Range This 4E(Hex) sub-command set can be written only when Calibration Mode is enabled. Write UUID E812 handle (Hex) with the following command(s): Calibration Length Sub-Command 1-byte ‘Write’ Description Command (Hex) (Hex) -
Page 53: Write Scale Function Settings
EXCELL PRECISION CO., LTD. 12-1-28. Write Scale Function Settings This command is supported only in ADP18 or its later versions, plus AFP15 or its later versions. This 4F(Hex) sub-command set can be written only when Calibration Mode is enabled. Write UUID E812 handle (Hex) with the following command(s):... -
Page 54: Read Scale Function Settings
EXCELL PRECISION CO., LTD. 12-1-29. Read Scale Function Settings This command is supported only in ADP18 or its later versions, plus AFP15 or its later versions. Write UUID E812 handle (Hex) with the following command(s): Calibration Command (Hex) Length (Hex) Sub-Command (Hex) After the above ‘Read’... -
Page 55: Read Bluetooth Mode
EXCELL PRECISION CO., LTD. Read UUID E812 handle, which will return 99 02 7F ..(please refer to 12-1-39 Return Read & Write Status). Execution conditions for these Calibration Mode Normal Mode commands Executable Executable 12-1-31. Read Bluetooth Mode This command is supported only in ADP18 or its later versions, plus AFP15 or its later versions. -
Page 56: Write Weight Filter Parameters
EXCELL PRECISION CO., LTD. After the above ‘Read’ command set is successfully written to the UUID E812 handle, there will be return values (Hex data) after reading the UUID E812 handle, such as the following: 99 03 11 TT TT (for descriptions regarding the TT return value(s), please refer to 12-1-32. Write Scale’s Power-off Delay (Minutes) after Disconnection). -
Page 57: Write Stabilization Speed Settings
EXCELL PRECISION CO., LTD. 12-1-36. Write Stabilization Speed Settings This command is supported only in ADP18 or its later versions, plus AFP15 or its later versions. Write UUID E812 handle (Hex) with the following command(s): Calibration Length Sub-Command Type A Data ‘Write’... -
Page 58: Return Read & Write Status Sub-Command(S) 7F(Hex)
EXCELL PRECISION CO., LTD. Example: The return values are: 99 06 14 41 44 50 31 38 Then the firmware version is : 41 44 50 31 38 , i.e. ADP18 If the ‘Write’ operation has failed, reading UUID E812 handle will instead return 99 02 7F ..(please refer to 12-1-39 Return Read &... -
Page 59: Password Commands 9C(Hex)
EXCELL PRECISION CO., LTD. 12-2 Password Commands 9C(Hex) 12-2-1 Set <LINK PASSWORD> For this setting, you can set Connection Password <LINK PASSWORD> only when the H1 bit (Connection Password Decryption Required for Every Connection), as described in the section 12-1-31. Read Bluetooth Mode, is set to 1. -
Page 60: Input To Complete Connection Decryption
EXCELL PRECISION CO., LTD. 12-2-2 Input <LINK PASSWORD> to Complete Connection Decryption This decryption can be performed only when the H1 bit Connection Password Decryption Required for Every Connection), as described in the section 12-1-31. Read Bluetooth Mode , is set to 1. -
Page 61: Setting
EXCELL PRECISION CO., LTD. “Temporary Code” AES128 ECB Encryption Input (16 bytes) Key (16 bytes) Output (16 bytes) “Temporary Code” <LINK PASSWORD> NN NN NN NN NN NN NN NN NN NN NN NN NN NN NN NN Decrypt and get “Temporary Code”, please refer to the table below: “Temporary Code”... -
Page 62: Input
EXCELL PRECISION CO., LTD. Use the <CAL PASSWORD> and Default Key to perform AES128 ECB Encryption to produce the 16-byte encrypted output XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX Default Key is a fixed set of 16-byte Hex data = 0D 99 74 9F 3F 48 D1 9B 22 91 A2 77 24 44 74 9B <CAL PASSWORD>, if the byte count is less than 16 bytes, then prefix instance(s) of 00(Hex) to fill up 16...To Enable Calibration Mode - Page 63 EXCELL PRECISION CO., LTD. (3). Read “Temporary Code”: For UUID E812 handle write the following Commands : Read “Temporary Code” Command (Hex) Length (Hex) Sub-Command (Hex) (4). Read UUID E812 handle and request decryption of “Temporary Code” Read UUID E812 handle, then you can get the following return value: “Temporary Code”...
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Page 64: Usage Descriptions
EXCELL PRECISION CO., LTD. 13. Usage Descriptions TM box may be referred to as “this device” in this chapter. 13-1 Communication Protocol Communication Protocol is Bluetooth 4.0 Bluetooth Low Energy, BLE Protocol. Activate BLE scan on your mobile device or PC. -
Page 65: Connection Password
EXCELL PRECISION CO., LTD. 13-4 Connection Password The function of a connection password is to share this device with other particular devices without allowing unintended connections from everyone. If you want to require a password for connection, you can enable Connection Password Mode – for more details please refer to 12-1-30. -
Page 66: Calibration Password
EXCELL PRECISION CO., LTD. 13-7 Calibration Password Calibration Password ’s function is that this device can decrypt Calibration Password via connection to enter Calibration Mode, but Calibration Mode will be closed after disconnection. To enable Calibration Password Mode , please refer to 12-1-28. Write Scale Function Settings and ensure that the W1 bit (Enable Calibration Mode via Input Password) is set to 1. -
Page 67: How To Calibrate Weight
EXCELL PRECISION CO., LTD. 13-10 How to Calibrate Weight For the following procedure, be cautious about the conversion of Type A Data to be written (please refer to 9-2-3. Data Type A regarding Type A format(s)). ❶ First set this device to Calibration Mode.