Seems the kit is ready preprogrammed to accept a serial data flow at 9600baud
so i tried to connect an arduino transmitting on serial and I connected tx and rx (tried both configuration direct or inverted), on the other side I plugged the usb receiver and tried with terminal or various other programs to "see" the serial port without success.
I found various examples using a dedicated software but I would use this system to datalog data and so I need the direct Serial flow accessible on the computer.
Ciao thank you for the answer, I will try to be more clear:
I am building a high altitude balloon probe to check some of the systems I am working on:
With this mission I would find answer to some questions:
Temperature insulation efficiency(partially tested in a freezer):
here you can see a graph plotting the temperature over time with and without the insulation of the capsule
Overall correct functionality of the system at the desider conditions (30km altitude -40 / 50 deegrees)
Transmit telemetry down with 433mhz ASK cheap transmitter coupled with a dipole antenna using ASK_Slang (a communication protocol based on PJON I wrote some time ago for this application) and so verify the real range in real conditions and line of sight.
Transmit telemetry down also with Crius Radio Wireless Telemetry that is rated for more than 60km with a "Sander style" antenna in line of sight.
Get data of the solar panel production over altitude to understand how much is the voltage increase at a certain altitude (to possibily engineer something more efficient the next time)
Test efficiency of the batteries
Datalog pressure, altitude, position, speed, temperature outside and inside the capsule, voltage produced by panels, battery voltage and compass orientation.
As you can see from the pictures there is also a little camera (that is ArduCam) but I am not sure if the probe will be equipped with it or not (will depent much also the results of the Cryus radio interfacing)
Almost all other fnctionalities are ready, I can't configure to work this Crius radio.
Speaking about the arduino code I use to test its functionality for now is simply Serial.println("something"); with the correct Serial object initialization at 9600 baud in setup. In any case I should only need a constant flux of data on the serial bus of the arduijno to be passed via correct wiring to the aerial module that should transparently transmit serial input to the usb ground station, as the documentation speaks...
on the other side a serial device over usb transmitting should be seen on the computer via terminal / serial port manager softwares but it's not
seems to be a copy of the 3dRadio but I am not sure
In the meantime i will find you back the links
