for the STM Pro it’s available on the WEB updater
https://nickz1969.github.io/web-dfu/
or through the firmwareloader app.
NOTICE : There is a bug in the speeduino official release that causes the MAP sensor reading to display the incorrect value. The map reading is correct when engine is running. It is to do with a check in the firmware for the engine status bit not being correctly set for the MAP reading until it is running and the bit is then set.
New Features
- Initial implementation of knock control has been added. This is for use with external knock controllers that produce either a pulse based or analog output to indicate knock levels.
- Added ‘TunerStudio’ protocol on the secondary interface for use with devices such as the AirBear module. Note: Currently this protocol can only be used by either the primary or the secondary interface at any given time, 2 connections cannot be used simultaneously.
- Many improvements to CAN BUS functionality:
- Add CAN support for AEM 30-0300 X-Series wideband controllers
- Haltech Dash (Eg IC-7 / UC-10) protocol support added
- Fixes to multiple fields on BMW dash outputs
- Fix AFR and Flex fields showing wrong values on OBD2 protocol
- VSS limit added to launch control options
- Many improvements for Teensy 4.1 based systems (Eg Dropbear V2) including faster startup time and comms
- Indicator added to TunerStudio and log for Fuel Staging
- Added Honda J Series decoder (#1202)
🐛 Bug Fixes
- Major improvements to Serial comms robustness to avoid pauses or hangs when corrupt or invalid data is sent
- Fix an issue on Windows where connecting the ECU to USB would cause the ECU to wait indefinitely for serial data even when TunerStudio was not running (#1112)
- Verify there is sufficient buffer space before writing an SD card log entry. This prevents a potential wait that could occur if the buffer was full
- Display the correct existing O2 sensor calibration when opening the dialog in TunerStudio
- Fix Rover MEMS decoder not correctly determining sync for full sequential (#1240)
- The calibration settings for non-GM / Continental Flex sensors were being ignored (#1247)
- Fix stepper driver always being held enabled when open loop mode was used
- Fix the flex boost adjustment being added to boost target multiple times
- All other fixes that have been included in the 202402 Fix Packs