12-17-2017, 12:59 PM
(This post was last modified: 12-17-2017, 02:37 PM by zehks.
Edit Reason: as images dont show, i pasted the terminal code
)
Hello there 
I have connected the ESP module to the Rock board following the same schema, basically it's just TX->RX, RX->TX (Attachment 1)
![[Image: Captura.PNG?dl=0]](https://www.dropbox.com/s/h8oqx58hfkvxchn/Captura.PNG?dl=0)
With those wires connected the board didnt boot so I disconnected pin 10 (board RX, ESP TX), powered on and when boot is finished I reconnected it.
I didn't get minicom connect to the ESP trying different configurations and different ports.
I also installed setserial and got some output saying no UART port (Attachment 2)
![[Image: setserial.PNG?dl=0]](https://www.dropbox.com/s/m8fbg8sx5bbdkoz/setserial.PNG?dl=0)
I tried rewiring TX->TX and RX->RX but i got the same result.
Could you help me, please? I don't have much experience in Linux so I don't know much tools the community uses
I have connected the ESP module to the Rock board following the same schema, basically it's just TX->RX, RX->TX (Attachment 1)
With those wires connected the board didnt boot so I disconnected pin 10 (board RX, ESP TX), powered on and when boot is finished I reconnected it.
I didn't get minicom connect to the ESP trying different configurations and different ports.
I also installed setserial and got some output saying no UART port (Attachment 2)
Code:
root@rock64:/home/alberto# setserial -g /dev/ttyS*
/dev/ttyS0, UART: unknown, Port: 0x0000, IRQ: 0
/dev/ttyS1, UART: unknown, Port: 0x0000, IRQ: 0
/dev/ttyS2, UART: unknown, Port: 0x0000, IRQ: 0
/dev/ttyS3, UART: unknown, Port: 0x0000, IRQ: 0
/dev/ttyS4, UART: unknown, Port: 0x0000, IRQ: 0I tried rewiring TX->TX and RX->RX but i got the same result.
Could you help me, please? I don't have much experience in Linux so I don't know much tools the community uses
