Dear Teltonika team,
We have found good match for our application. We want to capture the data from a serial device to RS232 port and send the data to cloud via MQTT. The connected device has 9 bit serial communication, while your technical sheet mentioned that it support 7 bit and 8 bit serial communication. so we have following queries as
1) this or any other Teltonika hardware support 9 bit serial communication? NRZ setting. Pl confirm.
2) we are new to use teltonika hardware so far...so what is the possibility that we build our serial package in python and run on TRB142 to read serial data , make send received command , parse the data and send to cloud ? is this possible?
3) what is standard packet structure where we can add dt/time, sr no , payload, checksum before sending to cloud.
4) is it possible to send serial data in transparent mode and send command from server to serial port to control serial communication or give command to connected device via serial port.
these are critical question to latch on teltonika this hardware or any other suggested hardware for our coming project.
please respond. thanks best regards