RAK5010 NB-IoT Tracker

I solved by using the poke32 to set/clear the P1.07 pin like this:

poke32(0x50000300 + 0x518, 1 << 7);
// set
poke32(0x50000300 + 0x508, 1 << 7);
// clear
poke32(0x50000300 + 0x50C, 1 << 7);

But the gps response was always:

{"error": "Timeout"}

The http get request always returns:

{"code": -15, "message": "no response"}