Search found 1032 matches

by stanley
Sun May 26, 2024 11:01 am
Forum: Freematics Software
Topic: Freematics ONE+H GPS Not Working and data cell not stable
Replies: 2
Views: 17539

Re: Freematics ONE+H GPS Not Working and data cell not stable

Are you using the latest code? Please provide your serial output.
by stanley
Tue May 21, 2024 10:17 am
Forum: Freematics Software
Topic: getVoltage() gets "stuck" and returns same value over and over
Replies: 1
Views: 143

Re: getVoltage() gets "stuck" and returns same value over and over

No operation including reading voltage can be done in low power mode.
by stanley
Tue May 21, 2024 10:15 am
Forum: Freematics Products
Topic: Freematics One+ Traccar - No cellular network
Replies: 1
Views: 89

Re: Freematics One+ Traccar - No cellular network

What's the cellular module's state code (can be found in serial output).
by stanley
Thu May 09, 2024 9:42 am
Forum: Freematics Products
Topic: i got 3 freematics one+ none of them work properly
Replies: 1
Views: 273

Re: i got 3 freematics one+ none of them work properly

Traccar edition has no SIM7600E-H option. It only comes with ONE+ Model A and Model H.
Could you provide your serial output so I can further advise, especially when the device is about to wake up?
by stanley
Thu May 09, 2024 9:38 am
Forum: Freematics Products
Topic: Freematics ONE+ Model A spotty GPS
Replies: 1
Views: 142

Re: Freematics ONE+ Model A spotty GPS

We have shipped thousands of this GPS receiver around the world and has barely heard about an issue like this. One data a week does not sound normal. Are you sure it is not caused by transmission? How do you collect the data?
by stanley
Fri Apr 26, 2024 10:13 am
Forum: Freematics Products
Topic: New One+ is not registering on my cell network +CPSI: NO SERVICE,Online
Replies: 5
Views: 30889

Re: New One+ is not registering on my cell network +CPSI: NO SERVICE,Online

If IP is obtained, this is not a hardware issue. Check if the SIM card has got enough balance.
by stanley
Thu Apr 11, 2024 12:17 pm
Forum: Freematics Software
Topic: Freematics ONE+ Model A GPS not working with latest telelogger
Replies: 2
Views: 2933

Re: Freematics ONE+ Model A GPS not working with latest telelogger

In latest code internal and external GNSS automatically identified with GNSS_STANDALONE, so there is no need to define GNSS_INTERNAL or GNSS_EXTERNAL. The cause of your issue is that you might be using older hardware which has u-blox M8 instead of M10. Please comment out line 551 and uncomment line ...
by stanley
Thu Apr 11, 2024 12:14 pm
Forum: Freematics Software
Topic: error: 'esp_spiram_get_size' was not declared in this scope
Replies: 3
Views: 27904

Re: error: 'esp_spiram_get_size' was not declared in this scope

I believe esp_spiram_get_size is an updated API provided by recent ESP32 Arduino core. It seems you might be using an older core.
by stanley
Thu Apr 11, 2024 12:13 pm
Forum: Freematics Software
Topic: One+ Model H Protocols
Replies: 5
Views: 1690

Re: One+ Model H Protocols

Try skipping the check for PID_SPEED.
by stanley
Thu Apr 11, 2024 12:09 pm
Forum: Freematics Software
Topic: Reading EV Data - how?
Replies: 7
Views: 36471

Re: Reading EV Data - how?

Sending CAN message is always possible. This was not provided as an API due to security concern as the device could be internet connected. The concern now seems irrelevant and thus APIs have been added. Example of sending a CAN message as below. // send a CAN message (clearing DTC) obd.setCANID(0x7E...