ELS61-E: Hardware flow control CTS signal remains HIGH indefinitely | Thales IoT Developer Community
August 10, 2020 - 2:54pm, 2369 views
I'm using ELS61-E module to stream binary data using ASC0, 921600 baud with Hardware flow control enabled.
I use the transparent TCP service as explained in the Cinterion® ELS61-E2 documentation (10.15.10, page 6/08/2).
The CTS signal remains "LOW" as long as I have stable LTE connection, but when the connection is 2G/3G the signal goes "HIGH" and remains in this state indefinitely, evenif I stop streaming data and reset RTS signal.
any suggestions what the problem could be ?
The module I have is: