Freematics Forum

I purchase a Freematics ONE, I want to know if it’s possible to upgrade or modify the firmware running on the STM32 processor, I need to make some modifications to adjust the firmware to the requirements of my project, please tell me where can I download the source code of the STM32 firmware for a Freematics ONE device

I don't think this is currently possible, at least in the field.
You might try asking Stanley directly: https://freematics.com/store/index.php? ... on/contact
Or info (at) freematics.com.au