Freematics brings freedom to vehicle telematics projects involving OBD-II,
GPS, MEMS sensor and wireless technologies with open-source hardware
We've got you with all needed hardware, software and even a global SIM card
Love your car and wanna make something cool unique for it?
You can now do it easily with Arduino!
Emulating real car's 16-pin OBD-II port and simulating ECU data bus
with OBD-II PIDs, DTC & VIN controlled by GUI or programmatically.
A cost-effective Arduino programmable vehicle telemetry device in form of OBD dongle with optional BLE or cellular network support.
Learn More
Our most advanced Arduino programmable vehicle telemetry device with abudant computation power and built-in BLE and WIFI support plus optional cellular network connectivity.
Learn More
An easy-to-use yet programmable equipment for in-house development and debugging of OBD-II products and applications.
Learn more
An Arduino compatible development board based on Espressif ESP32 SoC with additional features for telematics projects.
A telemetry server software which receives, caches and stores telemetry data from telemetry devices like Freematics ONE/ONE+ and forwards to applications that deal with the data.
Learn more
A fully standalone utility which integrates all the toolchains, Arduino cores and libraries for uploading Arduino sketch or binary to an Arduino board or Freematics product
Learn more