OT+ programowanie przez USB
Odpowiedz z manuala:

A null modem cable is required for connection to a computer. When wiring your own null modem cable,
swap pins 2 and 3 (pin 2 on the PC connects to pin 3 on the tracker and vice versa) and wire pin
5 straight through.  No other connections are required for programming.

w skrócie: Musisz zamienic pin2 z pin 3 wesoły


  PRZEJD NA FORUM