Hello
Unfortunately my usb port drop out.
Is it possible to connect my board somehow using TTL signal from some pins ?
Hi michalgce,
You can connect through UART0 and a FTDI cable.
Below the board you will see the UART0 pins labels.
Hello. Thank you for your fast response.
I successfully connect to UART0.
Connection to Mavlink works good with 57600 bound rates.
Unfortunately I cannot install new firmware into APM2.6. I tried to push reset during “detecting board version” but always without success. I also tried to install new firmware with 115200 but it fails. Maybe I should connect DTR (from FTDI) with RST (on APM2.6), but where is RST on APM2.6?
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@michalgce,
I had your problem with programming my APM1.4 with an FTDI cable.
I believe that the APMs are very picky in relation to the FTDI cable being used.
I found that using one of these USB to TTL converters solved the problem: http://osepp.com/products/breakout-board/osepp-ftdi-breakout-board/
Regards,
TCIII GM