twiddler_firmware

Twiddler 3 Firmware

Click here for detailed upgrade instructions.

Identify which firmware you are running by opening a notepad on the host device and pressing N+S 0R00 on the Twiddler.
All Twiddlers come factory installed with a firmware version ending in “b”, for “Base”, e.g. 0.07b.
All in-field upgrade firmware is designated with a “u”, for “Upgrade”, suffix instead, e.g. 0.09u.
Only changes in the numbers of a firmware name indicate differences in the firmware, so 0.09b and 0.09u are functionally the same.
Upgrading from 0.07 to 0.09 will show a firmware version of 0.09u afterwards to indicate that you have upgraded from 0.07b.

Firmware Version	Config Version	Release Date	Notes
0.07u	v4	2015-03-15	- Config Version 4 - First Production Release
0.09u	v4	2015-05-22	- Added ability to disable Bluetooth Radio - Configurable Sleep Time Out - Mouse speed configuration - Sticky Keys - Clear modifier keys before link reset
0.12u	v5	2016-09-28	- add ability to send modifiers (e.g. GUI key) without a keycode - mouse buttons can be mapped to send key stroke(s) (e.g. GUI key) - improved chord look-up performance - add untethered recording and playback
0.13u	v5	2016-12-14	- Fixed bug for chords >60 characters long when in Bluetooth mode
0.14u	v5	2017-03-16	- Fixed bug for arithmetic overflow on number of multi-character strings >=64 - Only update if you need 64 or more chords that type multiple characters per chord
0.15u	v5	2017-05-10	- Added support for Direct Key Mode
0.17u	v5	2018-02-27	- Added support for Haptic Feedback if installed - Minor bug fixes
0.17-1u	v5	2023-02-07	- Fixed Factory Default Config issue - Upgrades 0.17u as well - Only update if you use the factory default config