Hi,
I’m trying to wire the Ubee-R410M to my FTDI (https://www.sparkfun.com/products/12731).
The goal is to to send and receive AT commands through ublox m-center software. (for testing).
So i connected:
rx (ftdi) -> tx (ubee pin2)
tx (ftdi) -> rx (ubee pin 3)
3.3v (ftdi) -> 3.3v (ubee pin 1)
gnd (ftdi) -> gnd (ubee pin10)
dtr (ftdi) -> ON/OFF (ubee pin 9)
Unfortunately i’m not getting any response from the module. (sending AT commands without any response.)
What am i doing wrong?
Thanks
Help please!
Thank you
You need to connect one more pin in order to get it working.
rts (ftdi) -> RTS (ubee pin 16)
More information about the ubee can be found here:
https://support.sodaq.com/sodaq-one/ubee/
Kind regards,
Jan
Hello,
I think my question is related to this one so I will post it here.
I am also trying to wire the Ubee-R410M with an FTDI board that I have (FT232RL) and connect it with my computer but unfortunately, I am not getting any response from the module. The connections as you mentioned above are
rx (ftdi) -> tx (ubee pin2)
tx (ftdi) -> rx (ubee pin 3)
3.3v (ftdi) -> 3.3v (ubee pin 1)
gnd (ftdi) -> gnd (ubee pin10)
dtr (ftdi) -> ON/OFF (ubee pin 9)
rts (ftdi) -> RTS (ubee pin 16)
I am using the m-center for testing with the baud rate at 115200. I tested all the possible options for the flow control also. I have another Sodaq board (the AFF N211) and when I connect this one everything works fine. Am I missing something here? Is there any way to test if the board is broken or something? The on-board led is turned off all the time but I think this is the default state.
Thank you
Hi @Nick,
Did you change the baudrate?
The N211 needs 9600 and the R4XX uses 115200.
Best regards,
Jan