Digitus DA-70156 Quick Start Manual

Usb - serial adapter, usb 2.0. chipset: ftdi / ft232rl

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Convert a

Digitus USB - Serial adapter, USB 2.0

Chipset: FTDI / FT232RL

Into a simple and pricey 1-Wire adapter

Note: I give no guarantee of anything nor for the accuracy of any information provided. I also reject any liability for

damage that may have been caused by use of this document - directly or indirectly.

Open the case and the screws:

Use a knife and open the case gently:

take a saw and cut the board here:

Unsolder SP213ECA (RS232 Transceiver). Add a lot of solder to both sides as shown, :

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Page 1 Convert a Digitus USB - Serial adapter, USB 2.0 Chipset: FTDI / FT232RL Into a simple and pricey 1-Wire adapter Note: I give no guarantee of anything nor for the accuracy of any information provided. I also reject any liability for damage that may have been caused by use of this document - directly or indirectly.
Page 2 Take a pair of tweezers and heat both sides of the IC in quick succession with the soldering iron until it can be easily removed. One may remove the capacitors as show, but it is not necessary. Clean all with desoldering wire and alcohol . conductor track at red line.
Page 3 Connect the 2 Pins of Q1 with a wire as shown: Connect the 1-Wire cable as shown: Build a strain relief like this:...
Page 4 Add shrinking tube (here transparent)... Or cut the original case with a saw... Now the Hard-ware part is done. Some use may need to invert the TX and RX line of the FTDI chip. This can easily be done bei a Software tool provided bei FTDI, FT_PROG (http://www.ftdichip.com/Support/Utilities.htm#FT_Prog).
Page 5 You may import the following text as xml file into FT-PROG and write it to the device. This will invert the RX and TX Line in Your 1-Wire Interface. <?xml version="1.0" encoding="UTF-8"?> <FT_EEPROM> <Chip_Details> <Type>FT232R</Type> </Chip_Details> <USB_Device_Descriptor> <VID_PID>0</VID_PID> <idVendor>0403</idVendor> <idProduct>6001</idProduct> <bcdUSB>USB 2.0</bcdUSB>...