Freematics Forum

Using a new sim, with the Freematics ONE tracker. that's it.

I'm 100% sure its inserted correctly, like in the guide https://freematics.com/pages/products/f ... art-guide/

another round of serial ouput. CPU:160MHz FLASH:4MB IRAM:351KB DEVICE ID:E5910RGP TYPE:16 MEMS:ICM-20948 ACC BIAS:0.00/-0.02/1.01 GNSS:OK OBD:NO SD:29832 MB total, 1 MB used 1.CSV 2.CSV 3.CSV 4.CSV 5.CSV 6.CSV 7.CSV 8.CSV 9.CSV 10.CSV 11.CSV 12.CSV 13.CSV 14.CSV 15.CSV 16.CSV 17.CSV File: /DATA/1.C...

Above is the serial output,

Regarding installation of the sim card & sd card is the same in the guide = https://freematics.com/pages/products/f ... art-guide/

APN: connect

Wondering how is the sd card failing, it's brand new it came with the order?

CPU:160MHz FLASH:4MB IRAM:351KB DEVICE ID:E5910RGP TYPE:16 MEMS:ICM-20948 ACC BIAS:-0.00/-0.02/1.01 GNSS:OK CELL:SIM7600E-H OBD:NO [ 11337][E][sd_diskio.cpp:126] sdSelectCard(): Select Failed [ 11337][E][sd_diskio.cpp:790] sdcard_mount(): f_mount failed: (3) The physical drive cannot work NO SIM CAR...

Which cellular module do you have in the units? IDK
Which operator did you see from serial output when you using hologram sim card? optus au

also, I received my Optus sims = Mobile Broadband Sim.
However, can't get the sim to work with the tracker.

Different apn's were given by Optus, I tried them all, not working.

using the platform.io method

hey,

Wondering why is the tracker working on two trips a day.

Today and yesterday, only two trips were being tracked. (daily there are around 20 trips per vehicle)

Thanks for the help, Stanley.

Sorry for the hassle for the past days, it was frustrating that it wasn't working.

But actually disappointed that one sim isn't working.

Once again thanks, Stanley.

Cheers.

could it be like this;

#define DATA_INTERVAL_TABLE {15000, 30000, 50000} /* ms */

the sim card is already activated and ready, however, it's not working at all.

is this line for data interval = #define DATA_INTERVAL_TABLE {1000, 2000, 5000} /* ms */

when the vehicle is moving?

i would like to have it set to every 15 seconds when moving.