Search found 1018 matches

by stanley
Wed Oct 19, 2022 10:35 pm
Forum: Freematics Products
Topic: CAN-Bus access from ESP32 (One+)
Replies: 9
Views: 14656

Re: CAN-Bus access from ESP32 (One+)

ESP32 is not automotive level and we found it could cause various issues when accessing a real vehicle's CAN bus.
by stanley
Wed Sep 28, 2022 10:46 pm
Forum: Freematics Products
Topic: Freematics One - BLE and sending data
Replies: 2
Views: 4994

Re: Freematics One - BLE and sending data

You may have received a white label unit. Except for the label, everything else is same.
by stanley
Wed Sep 28, 2022 10:45 pm
Forum: Freematics Products
Topic: Enabling PSRAM on a ONE+ Model B?
Replies: 2
Views: 5211

Re: Enabling PSRAM on a ONE+ Model B?

You need to build with ESP-IDF and enable PSRAM and RTC through menuconfig.
by stanley
Mon Sep 05, 2022 9:18 am
Forum: Freematics Software
Topic: Trouble with setting up Freematics One with Freematics Hub
Replies: 2
Views: 29796

Re: Trouble with setting up Freematics One with Freematics Hub

As I have replied your email, you have ordered the unit with wrong cellular module. SIM5360A and SIM7600A-H are for North America (which the 'A' indicates).
by stanley
Thu Aug 25, 2022 9:33 am
Forum: Freematics Products
Topic: Use case question for correct product
Replies: 2
Views: 3715

Re: Use case question for correct product

You need to write your own code. Please note not powertrain related codes can be read.
by stanley
Thu Aug 25, 2022 9:32 am
Forum: Freematics Products
Topic: Traccar device DTC support?
Replies: 0
Views: 14973

Re: Traccar device DTC support?

Currently DTC codes are not submitted to traccar server.
by stanley
Thu Aug 25, 2022 9:30 am
Forum: Freematics Products
Topic: Freematics OBD-II UART Adapter over SoftSerial
Replies: 1
Views: 3023

Re: Freematics OBD-II UART Adapter over SoftSerial

Software serial is only reliable at 9600bps and the adapter requires 38400bps or higher. I suggest you communicating with PC via software serial or use Arduino Mega or our Freematics Esprit dev board. Both have multiple hardware serial. https://freematics.com/store/?route=product/product&product...
by stanley
Mon Aug 15, 2022 7:42 pm
Forum: Freematics Software
Topic: Telelogger WIFI Only
Replies: 1
Views: 3441

Re: Telelogger WIFI Only

Actually I am working on this to make wifi optional and re-connectable. Auto uploading on connection of wifi is a useful feature but its implementation is not in my list so you are on your own.
by stanley
Tue Jul 26, 2022 4:59 pm
Forum: Freematics Products
Topic: Not sure if OBD-II UART adapter v1 is connecting
Replies: 1
Views: 4136

Re: Not sure if OBD-II UART adapter v1 is connecting

Be aware you can't use USB serial as Arduino's hardware serial is connected to the adapter.
by stanley
Tue Jul 26, 2022 9:41 am
Forum: Freematics Products
Topic: SD card mounting issue with latest ESP32 Arduino package
Replies: 2
Views: 6267

Re: SD card mounting issue with latest ESP32 Arduino package

Use the latest ESP32 Arduino package in PlatformIO now like following [env:esp32dev] platform = https://github.com/platformio/platform-espressif32.git#feature/arduino-upstream platform_packages = platformio/framework-arduinoespressif32 @ https://github.com/espressif/arduino-esp32.git#2.0.4 board=esp...