Freematics Forum

Hi,

I'm running a local copy of Freematics hub and want to access trip data in "Trip Browser". It appears that since I have disabled GPS I no longer see trips??

Thanks

Matt

Hey Victor,

What did the config.h settings look like on your OBD dongle?

// Freematics Hub server settings
#define SERVER_HOST "hub.freematics.com"
#define SERVER_PROTOCOL PROTOCOL_HTTP
#endif

// HTTPS settings
#define SERVER_METHOD PROTOCOL_METHOD_POST
#define SERVER_PATH "/hub/api"

#if ...

Hey Victor,

This is great new, have you got a walk through or rough guide on how you did it?

Cheers

Matt

This is a good question! I imagine that you are going to have to purchase a ssl cert and configure the webserver to use it.
Sometimes you can generate a self-signed SSL cert and manually install it on the client and server.

My pleasure Victor!

Enjoy

G'day Victor,

I had the same issue and seemed to fix it by doing the following.

1. Disconnect the device from OBD in car and from the USB connection to your computer (essentially powering it off).
2. Connect to your computer
3. Erase the flash using esptool.py, example command below (note, you ...

I some how managed to get it working again. I did the following:
1. esptool.py --chip esp32 -p com4 erase_flash
2. Changed the Arduino IDE options to:

UPLOAD SPEED: 512000
FLASH FREQUENCY: 40MHZ
FLASHMODE: QIO
FLASH SIZE: 4MB (32MB)
PARTITION SCHEME: DEFAULT 4MB WITH SPIFFS
PSRAM: ENABLED


Hope ...

I've noticed the RTC isn't initialising on the Model device.

Serial.println(rtc); seems to return 0

CPU:160MHz FLASH:4MB
IRAM:363KB PSRAM:8191KB
******* RTC INFO SHOULD BE APPEARING HERE *********
DEVICE ID:###########
TYPE:14
MEMS:ICM-20948
ACC BIAS:0.01/-0.04/0.97
Starting GPS ...
Begin GPS 1 ...

Try this, open telelogger.ino and find the following block of code

#if GNSS == GNSS_STANDALONE
if (state.check(STATE_GPS_READY)) {
// read parsed GPS data
if (!sys.gpsGetData(&gd)) {
return false;
}

CHANGE IT TO THIS

#if GNSS == GNSS_INTERNAL
if (state.check(STATE_GPS_READY)) {
// read ...

Hi,

I have a new Freematics One+ model B that is stuck in reboot loop. Below is a dump from serial.

What can I do to troubleshoot/resolve this issue?

EMS:ICM-20948
ACC BIAS:0.01/-0.04/0.97
GNSS:NO
OBD:NO
SD:29568 MB total, 0 MB used
/DATA/1.CSV
/DATA/2.CSV
/DATA/3.CSV
/DATA/4.CSV
File: /DATA/5 ...