betaflight Betaflight 3.5.3

[WaF Bot]

Maintenance Release

Please read the Betaflight 3.5 Release Notes.

This release contains bugfixes and target changes only. For a full list of new features see 3.5.0.

We have tried to make this release as bug free as possible. If you still find a bug, please report it back to us by opening an issue here.

We also have a Facebook Group: If you want to talk about Betaflight, ask configuration questions, or just hang out with fellow pilots, you can do this here.

Important information when upgrading from an earlier version of 3.5

• a number of users reported issues with the firmware hanging during a diff or dump. The root cause of this was identified as a bug in the MSP protocol causing corrupted configurations. This was fixed in 3.5.1. If you are using 3.5.0, it is recommended that you upgrade to at least 3.5.1, to eliminate the risk of experiencing lockups during diff or dump caused by this bug (#6696);
• unfortunately, bugfixes in the flight controller core functionality have led to an increase of the firmware size, causing it to overflow the available space on a number of F3 based flight controllers. As a result, some features have had to be removed from a number of F3 based flight controllers in order to make the firmware fit into flash. The following targets are affected: AIORACERF3, FRSKYF3, RACEBASE, RMDO, SPRACINGF3, SPRACINGF3MINI, SPRACINGF3NEO, and ZCOREF3 (#6815, #6887, #6994).

Fixes:

• Fixed problematic configuration settings for OSD causing malfunctions (#6971, #6974);
• Fixed problem with MOTOR_STOP and auto-disarm activating when GPS Rescue is active (#6979);
• Fixed incorrect throttle offset in airmode (#6981);
• Fixed build error when USE_CMS is not defined (#7007);
• Fixed garbled 'map' command defaults output in CLI (#7023);
• Fixed smartport timeout issue (#7051);
• Fixed error in flash detection when no flash chip is found (#7080);
• Fixed bug when OSD and dashboard are both enabled (#7086).

Target Updates:

• Fixed SD card configuration for target F4BY (#6951);
• Removed USE_LED_STRIP from individual targets (#6953);
• Fixed camera control and LED_STRIP pin configuration for target FORTINIF4 (#6961);
• Fixed motor and PWM pins for target HAKRCF722 (#6968);
• Added MPU6000 support for target SKYZONEF405 (#6972);
• Added new target FOXEERF722DUAL (#6976);
• Fixed flash overflow for targets AIORACERF3, FRSKYF3, RMDO, SPRACINGF3, SPRACINGF3MINI, and ZCOREF3 (#6994);
• Added new target MATEKF722SE (#7025);
• Added new target HAKRCF405 (#7053);
• Added new target PIRXF4 (#7020).

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