neology Uhf Desktop Electronic Label Reader Demo Software User Guide

Open COM Port
Before using the demo software, install the USB serial port driver and .NET framework. Select the port and baud rate. Ensure the reader address is not set to 0xFF to avoid errors.

Parameter Setting
Configure the reader’s address, power settings, band selection, frequency range, and working mode. Save the settings for future use.

The Necessary Knowledge

EPCC1G2 Tag Memory
The tag memory includes EPC areas for storing EPC numbers and TID areas for storing ID numbers provided by the tag production firm.

EPCC1-G2 Test
Perform tests on EPCC1-G2 tags to ensure proper functioning.

Buffer Operation
Manage the buffer operation for reading and writing tag data efficiently.

GPIO Operation
Control the output state pins using the GPIO operations provided.

Beep Setting
Set the beep function to either open or close as per your preference.

Reader’s Serial Number
Retrieve the unique serial number of the reader for identification purposes.

EPC/TID Length Configuration
Adjust the length of EPC/TID on buffer tags to suit your requirements.

Restore Default Settings
Reset the reader to default settings using this function.

Reader’s Information
Retrieve detailed information about the reader using this function.

Frequently Asked Questions (FAQ)

Q: How do I change the baud rate of the reader?
A: To change the baud rate, use the parameter setting option in the software. The new baud rate will be applied until the reader is powered off.

Q: Can I write data to the TID areas of the tag memory?
A: No, the TID areas are read-only and cannot be written to.

Parameter interface operation

Open COM Port
Before use this demo, please install the USB serial port driver,.net framework.

Parameter Setting

the new reader address to set.
This address can’t be 0xFF. If set 0xFF, reader will return error information.
set and save power configuration.

select the reader’s band, different band, the frequency is different.
Set reader working Min Frequency and Max Frequency. In different places, the radio requires the rule to be different. Users can follow the local situation and choose to read more sensitive frequency range of the card. In single frequency point operation, only need to set two frequencies to the same value. In frequency hopping operation, only need to set two frequencies to the different value.

demo software start run, default use the baud rate 57600 to open COM port, reader power on, reader baud rate default is 57600. After change the baud rate, reader use the new baud rate until power off. Close port and open port, the baud rate no change. The demo software will use the new baud rate, until close the demo software.
GPIO Operation Select need pins，click ，Can control the output state pins，Cliccan get output state pins.
，Set beep open or close
，click can get reader’s serial number.
，this function is used to get or set EPC/TID length on buffer tag.
，this function is used to restore default setting of reader.
，this function is used to get reader’s information.

The Necessary Knowledge

EPCC1G2 tag memory
Tag memory divided into four storage areas, each storage area can be made up of one or more memory words. The four storage areas:
EPC areas (EPC): Store the area of EPC number, this module stipulates it can store 15 word EPC number. Can read and can write.

TID areas (TID): Store ID number established by the tag production firm. There are 4 words and 8 words two kinds of ID numbers at present. Can read and not can write.
User areas (User): This area of different manufacturers is different. There is no user area in G2 tag of Inpinj Company. There are 28 words in Philips Company. Can read and can write.
Password areas (Password): The first two words is kill password, the last two words is access password. Can read and can write.
Can write protect in four storage areas. It means this area is never writeable or not writeable under the non-safe state; only password area can set unreadable.

Data display (tag ID, passwords, memory data is display in 16 hexadecimal)

Display in Hex, then 11 is first byte, 22 is second byte, and 1122 is first word.

Total 8 bytes, in other words, total 4 words.

EPCC1-G2 Test

Query Tag EPC

Select EPC or TID to read, like Select other conditionNote: about Q, S choice, a single tag or less number must be S0, a lot of tag queries using S1 or S2, S3. 2Q equal tag number is better. If it is a single query effect must use S0
Click

Read Data, Write Data, Block Erase

<1> Select one tag then click ,check

Select memory to be operation

Read data operation
<1> Input data like
Start address: 0x00 stand in start to read data from first word in the designated storage area, 0x01 stand in start to read data from second word in the designated storage area, and so on.
Read the length: Number of the word to be read. It read 120 words at most. Can not set 0 or 120, otherwise, return the parameter error information.
Access password: From left to right it is the former high-word, low word in the access password. If operation don’t need access password, it can be the arbitrary value, but can’t lack.

Write data operation
<1> Input Write data word address Start address: 0x00, the first word of data (from left) is written in address 0x00 of the designated storage area, and so on.
<2>Input data what you want to write like <1> Choose memory ,and select
<3>Write EPC number （EPC memory Address of tag is 2）
<4> Click can seeThen query tag EPC, can see
Input erase data address and length Start address: 0x00, the first word of data (from left) is written in address 0x00 of the designated storage area, and so on.
The difference from write operation: Needn’t fill in the data.
<4> Click can seethen the data will be set to 0

Write block operation
<1> Input Write data word address

Start address: 0x00, the first word of data (from left) is written in address 0x00 of the designated storage area, and so on.
<2>Input data what you want to write like

Revise the password

Select one tag
Write access password
Access password: default is 00000000, if you have change to others, you should input right values.
Revise the access password 12345678: Write

Revise the kill password 12345678: Write
If succeed, we can see

Write EPC

Write access password (If EPC area of the tag has not set password protection, we can write 8 data arbitrarily)
Write EPC.

Click (Random write one tag in the effective range of antenna)
When there are many or EPC pieces of tag in the effective range of antenna, and the access password of one tag is the same as you entered, or EPC area of tag set no password protection, click at a time, random write EPC number of one tag in the effective range of antenna.

Lock Operation

Select one tag
select memory to be operation
select protect type

Input access password Any storage area in no password protection status still must write the correct access password.(password can not be zero).
Click then, the option is over.

Read Protection

Set Single Tag Read Protection
According to EPC number of the tag, setting read protection, make tag unable to be read and written by any order, even if query the tag, it is unable to get EPC number of the tag. Only NXP UCODE EPC G2X tags valid.
Set Single Tag Read Protection without EPC
can set tag read protection in the effective range of antenna
The difference from : When there are several tag in the effective range of antenna, reader don’t know the tag which the order operate.
If operate several tags, then the access password of the tag had better be the same. Only NXP UCODE EPC G2X tags valid.

Reset Single Tag Read Protection without EPC
Use for reset the tag read protection.
Only put a tag in the effective range of antenna. Only NXP UCODE EPC G2X tags valid.
Comments: If tag does not support the read protection setting, it must be unprotected.
Detect Single Tag Read Protection without EPC
<1> Click
Can’t detect tag whether it support read protection order, can only detect single tag whether it is protected. If tag does not support the read protection setting, it must be unprotected.
Make sure that there is single tag in the effective range of antenna. Only NXP UCODE EPC G2X tags valid.

EAS Alarm

(1) Alarm setting
<3> Choose alarm
Set or reset the EAS status bit of tag. Only NXP UCODE EPC G2X tags valid.
(2) Check alarm without EPC and access password
<1> Click check alarm Check the EAS alarm of tag. Only NXP UCODE EPC G2X tags valid.
<2> EAS alarm:

Kill Tag（Permanently Kill）

Select one tag
Write
Kill password can not be the whole 0. Otherwise, the tag can not be killed, and the tag return response with parameter error.
Click ,if success, the tag is killed.

Mask conditions

Only check enable can do mask operation。
For example, EPC mask：
Choose EPC area：

Only the first byte of tag’s EPC is DA could response.

For example, TID mask：

<1>Query TID
Can see TID

For example change EPC : <2> select

Buffer operation

Select EPC/TID query. For example: EPCThis demo is used Q=4,S=1,Target A to inventory tag, if there are some tag

is used to read tag in the buffer, if there are tag
is used to clear tag information in the buffer.
is used to read out tag and clear tag in the buffer.

is used to get

Documents / Resources

neology Uhf Desktop Electronic Label Reader Demo Software [pdf] User Guide
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References

User Manual

neology Uhf Desktop Electronic Label Reader Demo Software

Product Information

Product Usage Instructions