05-May-2017, 04:39 AM
hello, I switched from PPM to XSR, and wanted to setup telemetry.
However, my SPR F3 only offers 3 UART port.
Then I switch from
UART1 (USB)
UART2 OSD
UART3 SBUS
to
UART1 (USB) OSD
UART2 TELEMETRY
UART3 SBUS
on the OSD i take power from the channel 7 on the FC,
and made a plug for tx and rx connecting to UART1, so i can disconnect it if i want to config the FC with battery on
HOWEVER, i can't connect to BF anymore, even without power on the OSD
do anyone have an idea what happened?
the port (com6) still shown on BF, however i just can't connect it
THANKS
However, my SPR F3 only offers 3 UART port.
Then I switch from
UART1 (USB)
UART2 OSD
UART3 SBUS
to
UART1 (USB) OSD
UART2 TELEMETRY
UART3 SBUS
on the OSD i take power from the channel 7 on the FC,
and made a plug for tx and rx connecting to UART1, so i can disconnect it if i want to config the FC with battery on
HOWEVER, i can't connect to BF anymore, even without power on the OSD
do anyone have an idea what happened?
the port (com6) still shown on BF, however i just can't connect it
THANKS