The XJT is a good module and I use it myself. But it is not necessary to buy, you can use your existing module. I realize now the setting file I gave you will need to be adjusted. Go into Model Setup on your transmitter, select the Protocol menu, then change the "Proto" setting from XJT (what I was using) to PPM 8CH (what your module uses). You can confirm whether your radio is working just by plugging a servo into your receiver, ignore the TCB for now. Get your radio working first, then proceed to working on the tank.
il n'y a juste que le rotation sur place qui fait stick a gauche tank vers la droite mais cela ne me préoccupe absolument pas.