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2 March 2018

 

 9 of 14

   

 

 

 

 

 

 

RED4S User’s Manuals - Preliminary Version

 

 

 

 

 

Figure 8 Extended View Mode 

 
Always use Extended View Mode for measurement. 
 

2.4.2 

RED4S Connection 

If hardware connection is valid, RED utility connect module REDx automatically.  
 
If utility cannot connect hardware, please follow below step  
Click “Connection->Connect” to connect to REDx-DK through USB-to-UART at main window  
GUI will find the Device and synchronize parameters with REDx module automatically. If the GUI cannot find 
the  device  automatically,  Click  “Connection->Port  Setting”  and  select  other  Device.  Default  Baud  rate  is 
115200 bit/s. 
 

 

 

If the Device connected successfully, status bar will display “OPEN” state and device number and so on. 

 

 

 

 
 

Summary of Contents for RED4S

Page 1: ...RED4S User s Manuals...

Page 2: ...8 2 of 14 RED4S User s Manuals Preliminary Version Contents 1 Pin Description 3 1 1 RED4S Pin Description 3 2 Operation Method 5 2 1 Power Supply 5 2 2 UART 5 2 3 RF In Out 7 2 4 GUI Control 7 3 Speci...

Page 3: ..._SPI_RXD Quasi bi directional I O port or SPI Input 5 P06_SPI_CLK Quasi bi directional I O port or SPI Clock 6 P07_SPI_CS Quasi bi directional I O port or SPI Chip Select 7 ISP_MODEb When ISP_MODEb is...

Page 4: ...ved Address 0x70 0x71 15 GND Ground 16 GND Ground 17 GND Ground 18 RF IO Rx Input Tx Output 19 GND Ground 20 VCC36P DC Power for Power Amp 21 VCC36P DC Power for Power Amp 22 GND Ground 23 GND Ground...

Page 5: ...P_MODEb CSE V_battery VCC36P SW1 1 2 U1 VIN 1 EN 2 VOUT 3 VCC 3 3V ENABLE V_battery When ENABLE is high RED4S ON to HOST UART RXD UART TXD P16 P15 P17 GND GND VCC36P Figure 3 Application circuit DC Si...

Page 6: ...2 March 2018 6 of 14 RED4S User s Manuals Preliminary Version Figure 4 Host MCU Connection Following configuration is used for interfacing to USB transceiver Figure 5 USB transceiver Connection...

Page 7: ...t RF I O which assigned to Pin 18 is optimized with 50ohm impedance 2 4 GUI Control The RED Utility helps the user to start working with RED DK RFID reader quickly Follow below steps to run GUI Window...

Page 8: ...on 2 4 1 Mode Change RED Utility provides two view modes User can select view mode depending on purpose of use between Basic View Mode and Extended View Mode Figure 7 Basic View Mode To change View Mo...

Page 9: ...annot connect hardware please follow below step Click Connection Connect to connect to REDx DK through USB to UART at main window GUI will find the Device and synchronize parameters with REDx module a...

Page 10: ...ting band in group box Frequency Control 2 4 3 2 Power Class Setting Some countries classify channel number by power class Click Get button and choose required power class And then click Set button to...

Page 11: ...of 14 RED4S User s Manuals Preliminary Version 2 4 4 Tag Inventory Procedure Click Start button in Tag Information Tab to read UHF RFID tag with RED Utility Click Start button and Tag s EPC informati...

Page 12: ...us dBm US FCC 15C 4 Impedance 50 RF I O 5 DC Power VCC36P V 3 3 3 6 4 2 VCC36 3 3 3 6 6 Operating Temperature C 20 70 7 Operating Humidity 0 90 8 Current Power Down uA Active current is measured at 25...

Page 13: ...Y3D RED4S OEM Responsibilities to comply with FCC The module has been certified for integration into products only by OEM integrators under the following condition The antenna s must be installed such...

Page 14: ...using an antenna of a type and maximum or lesser gain approved by Phychips Antenna types not included in the list having a gain greater than the maximum gain indicated for that type are strictly prohi...

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