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KANDA KEYFOB, Quick Start Manual, Page: 18 / 18

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KANDA KEYFOB Quick Start Manual Download Page 18

that it will work with all FTDI drivers. You may need to roll back the 

FTDI driver first before update can be done. 
 

 
 

 
Using old software 

To continue to use older versions of Kanda software, you will need 
to roll back the FTDI driver. See 

www.kanda.com/files/RollBackDriverGuide.pdf

 for full instructions. 

 
Once Dongle2 has been updated, it will still work with previous 

versions of Kanda software. All starter kits supplied after June 2021 
will contain Dongle3.  

 

Dongle3 

Supplied from July 10

th

 2021. Dongle3 will work with all FTDI 

drivers and will also work with Kanda software versions below 
v8.0.0.

 

 

 

 

FURTHER INFORMATION 

 
Please contact 

[email protected]

 for technical support or go to our website  

support pages for latest software. 
 

See 

www.kanda.com/support

 

 

Contact details 

 

Website

: 

www.kanda.com

      

 

email:

 

[email protected]

        

 
Phone/Fax: +44 (0)1974 261 273 

 

 

 

 
 

Atmel, AVR and  associated logos  are  registered 

trade

 marks of Atmel Corp.  San Jose, CA, USA

 

 

Summary of Contents for KEYFOB

Page 1: ...utable file on the CD This will install software and pre install USB drivers 2 Plugin PC dongle to a USB port The drivers should install automatically If they do not see Troubleshooting section LOADIN...

Page 2: ...tected then this message will appear Make sure the programmer is connected to the dongle and the programmer is powered or battery is Ok c To run programmer in Demo mode Click Ignore The programmer sof...

Page 3: ...w will appear The caption at top will say Keyfob or V3 Keyfob for latest version Only V3 supports UPDI The right hand side of the screen shows the Programmer settings and the left hand side shows deta...

Page 4: ...Hz target clock Fast is 8MHz target clock Medium Fast is 1MHz target clock Fuse settings on new AVR devices give 1MHz clock by default UPDI Speed V3 Only UPDI uses Baud rate If you get UPDI entry fail...

Page 5: ...The only way to clear it is by choosing Erase Unit button Other Setup Features Program Description You must enter a program description of up to 16 characters This is displayed in pane at top when pr...

Page 6: ...elected This will clear any old settings Click Read to examine the contents of the programmer Fuse Button Click the Fuse button to edit the Fuses for the currently selected device If you select a diff...

Page 7: ...d are actually 0 value The binary values of each available fuse are displayed at the button of the screen Click Edit Binary button to enter fuse values as binary numbers or Edit Hex to enter Hex value...

Page 8: ...This allows the settings and data from one programmer previously saved as a PRG file to be loaded into another programmer This is the easiest way to load multiple programmers Load the first one with a...

Page 9: ...eg avrHHP exe Load C Test Files test1 prg will load this file The software will run load the programmer and then close To keep the software open after load add a third parameter called SHOW for examp...

Page 10: ...a battery The target must be powered and it supplies power to the keyfob so no battery is needed The minimum target voltage with the keyfob programmer is 3 3V For lower voltage support down to 1 8V u...

Page 11: ...ort ribbon cable Target Layout not end of lead view Header is 0 1 2 54mm box header in 5 x 2 format with polarising notch 10 way IDC header See section below for Six Way adapters GND These pins must b...

Page 12: ...ts force the state of the AVR pins In exceptional cases a multiplexer may be needed to isolate these lines Capacitors on these lines may mean that a slower programming speed should be selected AVRs th...

Page 13: ...these are programmer Ground Pin 6 is connected to programmer battery but can be omitted Pin 8 MUST be connected as it is the mode pin The programmer uses this pin to check if it is connected to a PC...

Page 14: ...GND pins together So the adapter is not as straight forward as it first appears Adapters from the 10 way DIL interface to 6 way flying leads 6 way DIL Atmel 3 x 2 0 1 pin header and 6 way Micromatch...

Page 15: ...t for UPDI connect it to end of 10 way lead If you have a different header layout you can use 10FLEX6 flying lead These wires need connecting to the target for AVR UPDI programming Blue UPDI_Data Gree...

Page 16: ...s did not verify 6 Red Flashes Program Limit reached 7 Red Flashes Device ID did not match 8 Red Flashes Empty programmer 9 Red Flashes Header checksum error 10 Red Flashes Flash checksum error You ca...

Page 17: ...elow Error Message Programmer is not responding check connections and battery power 1 Check dongle is attached to USB port 2 Check that programmer is connected to PC as shown on Page 1 3 Check battery...

Page 18: ...versions of Kanda software All starter kits supplied after June 2021 will contain Dongle3 Dongle3 Supplied from July 10th 2021 Dongle3 will work with all FTDI drivers and will also work with Kanda so...

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