I'm new to using the arduino platform.
Maybe some one can tell me or I can controll the TX and RX pins of the SARA manually.
I would like to bypass the AVR by wiring up directly to the SARA, this to test it in a existing application.
The TX and the RX pin should be both input so they dont disturb the communication.
The passtrough application is not working for me because I'm using differtent baudrates and the buffer sizes are too small to "realtime" process the data blocks received by the server.