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by stanley
Fri Nov 08, 2019 7:25 pm
Forum: Freematics ONE+
Topic: Low power mode for OBD co-processor
Replies: 1
Views: 14

Re: Low power mode for OBD co-processor

If you use model A, the link between co-processor and ESP32 is SPI. After ESP32 wakes up from deep sleep, SPI might need to be re-initialized. You can try call begin() again.
by stanley
Fri Nov 08, 2019 7:20 pm
Forum: Freematics Products
Topic: Cannot Monitor CANBUS Data
Replies: 10
Views: 1374

Re: Cannot Monitor CANBUS Data

Serial1.println("ATM1");
by stanley
Sun Oct 27, 2019 9:34 am
Forum: Freematics Products
Topic: complile error with obd.h&obd.cpp
Replies: 3
Views: 1596

Re: complile error with obd.h&obd.cpp

How did you import the library? Did you just download the github pages?
by stanley
Mon Oct 21, 2019 10:56 am
Forum: Freematics ONE+
Topic: Cooling down overheating
Replies: 1
Views: 61

Re: Cooling down overheating

This is determined by the temperature reported by the MEMS chip which reflect the device internal temperature. Try reducing data rate. This happens when cellular signal is weak and the cellular module increases its power consumption. Alternatively, this can be improved by having an external cellular...
by stanley
Sun Oct 06, 2019 10:30 pm
Forum: Freematics Products
Topic: Freematics ONE+ GPS not working
Replies: 6
Views: 795

Re: Freematics ONE+ GPS not working

GNSS...NO indicates no external GPS receiver and does not mean anything about SIM5360.
by stanley
Sun Oct 06, 2019 10:29 pm
Forum: Freematics Products
Topic: Trying to read '99 to '02 ford diesel
Replies: 1
Views: 536

Re: Trying to read '99 to '02 ford diesel

Not much chance for pre-2006 cars.
by stanley
Sun Oct 06, 2019 10:27 pm
Forum: Freematics ONE+
Topic: Can't connect Freematics One+ model B with my car
Replies: 1
Views: 533

Re: Can't connect Freematics One+ model B with my car

You can use a OBD extension cable.
by stanley
Mon Sep 30, 2019 12:35 pm
Forum: Freematics Products
Topic: Freematics ONE+ GPS not working
Replies: 6
Views: 795

Re: Freematics ONE+ GPS not working

As far as I know old Golf MK4 uses ISO9141 protocol instead of CAN bus.
by stanley
Sun Sep 22, 2019 10:41 pm
Forum: Freematics Software
Topic: lto-wrapper failed
Replies: 3
Views: 399

Re: lto-wrapper failed

This issue has been fixed. Please update Freematics ONE library and your code should compile with latest Arduino IDE.
by stanley
Sun Sep 22, 2019 1:24 pm
Forum: Freematics Products
Topic: Bluetooth Serial UART
Replies: 6
Views: 2484

Re: Bluetooth Serial UART

Please refer to ESP32 Arduino example code.
https://github.com/espressif/arduino-es ... raries/BLE

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