Freematics Forum

Hi, I have the Freematics V4 (ONE) and I've just uploaded the datalogger sketch (succhessfully). I've also inserted an SD card into it (no sim card inserted). This version was requested with GPS integrated. After connecting it to the emulator version one (the one with wheels) I get nothing in the SD...

Hi, I'm using the Freematics ONE with the Freematics OBD-II Emulator MK1. but I got nothing in the SD, not even empty files.

Shouldn't the default sketch that comes preloaded save something? Or there's something that needs to be changed? Did my FREEMATICS ONE came broken?

Thanks. Guillermo.

Hi, I tried the Freematics ONE on a VW Gol (2004) which I know doesn't have the protocols, but I just want to log the information from the GPS and MEMS sesors, but I got nothing in the SD. Shouldn't the default sketch that comes preloaded save something? (at least everything that is not OBD related)...

I'm haven't tried it but what about going to MultiLCD.h and adding a new size like typedef enum { FONT_SIZE_SMALL = 0, FONT_SIZE_MEDIUM, FONT_SIZE_LARGE, FONT_SIZE_XLARGE , FONT_SIZE_XXLARGE } Then replacing the usage of FONT_SIZE_XLARGE with FONT_SIZE_XXLARGE. But I guess you'll need to arrange the...

Hi, I have the kit #2 and after uploading the latest code from github located in m the LCD is blank and no information is retrieved. (I'm using the libraries from there). I'm using the TFT 2.8" which is in code: LCD_ILI9325D lcd; /* 2.8" ILI9325 based LCD */ and GPS as 38400 baud rate like...

Hi, I see No SD Card on the TFT with the SD card inserted unless the Mega is wired to the USB port in the computer.

Do you know why? I can't log into an SD unless wired to the computer...

Thanks in advance. Guillermo.

Is there any way to change to frequency of data retrieval? I mean, If I want to get as much data as possible, like as frequent as possible for OBD, MEMS and GPS, How I can do it?
Thanks. Guillermo.

All, there's a bug in v3 code...

Please add #define USE_FRIENDLY_PID_NAME 1 in config.h or it will not log readable text despite it is set to do it.

If I have GPS fix I think I should be able to get current datetime right? How?
If I don't have a GPS Fix, Can I get it from the OBD2 data? How?
If I don't have neither GPS fix nor OBD2 data (older ECU models), Is there any way to get current datetime? How?

Thanks in advance! Guillermo.

Hi, I'm working with an Android project which reads over Bluetooth what the Freematics OBD II adapter v2 is sending. What's weird is that I can see the logged data into the SD different from what I can see when I read it in Android. What I can see in SD card is something like: $GPRMC,131200.569,V,,,...