deice (turbine ECU) that uses 10V UART logic.
Are you sure that the signal is not a form of RS232 signal? And is a simple mark ( idle state of the line ) is high?
I too would say
This is impossible without extra hardware.
deice (turbine ECU) that uses 10V UART logic.
Are you sure that the signal is not a form of RS232 signal? And is a simple mark ( idle state of the line ) is high?
I too would say
This is impossible without extra hardware.