- USB2serial converter
- cables to connect it
- breadboard (optional)
- adapter for BT Module
- dump of PSKey (if you want to flash complete dump)
(my dumps are in this repository - *.dat files)
How to connect it all together:BTmodule USB2serial
VBAT 5V through diode
|RX to TX, TX to RX|
|powering module from 5V via a diode to drop it to safe ~4.3V|
When usb2serial adapter is connected to the computer, it must by configured (under windows) as COM1, so go to device manager, find your usb2serial device and change it to COM1, then start OVC3860_revd_config_tool.exe , (for info, I run it with wine on Linux, symbolic link from /dev/ttyUSB0 to com1 at ~/.wine/dos_devices), then when software is running, reset module (connect RESET to ground). Software will state to "Connected" with green dot.
|Module will stop blink leds|
You can also upload full PSKeys dump by selecting "Open file", selecting dump and then hit "Write All".
|Select "Open file" for selecting dump file.|
|Select dump file|
|Values from dump file are read. "Write all" will write them.|