Clarification needed on under board jumpers

[robotra]

I am currently having trouble connecting to a remote server through UART, I am currently using /dev/ttyS0 at 9600 bps. Elsewhere, I have seen mention of bridging jumpers on the bottom of the board. Is this necessary to connect to the internet over UART?

[robotra]

Update: using ttyAMA0 enables communication, but I cant get it to work outside of testing the UDP script

[saeedjohar]

lsewhere, I have seen mention of bridging jumpers

There is no jumper in this Cellular IoT HAT. Jumpers are for our Base Shield.

Could you please share the error log?

[saeedjohar]

Update: using ttyAMA0 enables communication, but I cant get it to work outside of testing the UDP script

Which Raspberry Pi are you using?
Do you have enabled the serial communication?

[robotra]

I'm using a Pi Zero W and a 3B+. John O'Brien

…

On Thu, 27 Jun 2019 at 04:39, saeedjohar ***@***.***> wrote: Update: using ttyAMA0 enables communication, but I cant get it to work outside of testing the UDP script Which Raspberry Pi are you using? Do you have enabled the serial communication? — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#1?email_source=notifications&email_token=AEMM4CELACTAT6LUXCNQBCDP4R4FBA5CNFSM4HXYSMOKYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGODYWMUQQ#issuecomment-506251842>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AEMM4CAM5D5DEGHHSQZAUNDP4R4FBANCNFSM4HXYSMOA> .

[robotra]

Following up on this. John O'Brien On Thu, 27 Jun 2019 at 10:44, John O'Brien Jr. <[email protected]> wrote:

…

I'm using a Pi Zero W and a 3B+. John O'Brien On Thu, 27 Jun 2019 at 04:39, saeedjohar ***@***.***> wrote: > Update: using ttyAMA0 enables communication, but I cant get it to work > outside of testing the UDP script > > Which Raspberry Pi are you using? > Do you have enabled the serial communication? > > — > You are receiving this because you authored the thread. > Reply to this email directly, view it on GitHub > <#1?email_source=notifications&email_token=AEMM4CELACTAT6LUXCNQBCDP4R4FBA5CNFSM4HXYSMOKYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGODYWMUQQ#issuecomment-506251842>, > or mute the thread > <https://github.com/notifications/unsubscribe-auth/AEMM4CAM5D5DEGHHSQZAUNDP4R4FBANCNFSM4HXYSMOA> > . >

[robotra]

@saeedjohar