Show the gear status for SRAM AXS electronic shifting on the E130/E130+. Other devices have native support so this data field doesn't support those. ***Shimano DI2 note: Shimano uses a private communications profile so this field is unable to support DI2 shifting*** I'm not planning on doing much to this field unless I get requests, so let me know if there is functionality you'd like that's missing or specific ways you'd like the data displayed (font size / layout / preset gear selection / etc.). Use the "Contact developer" in the Garmin store if you have any issues. Make sure to include your e-mail address or I can't respond. Low battery status - once the battery falls below about 50% (30 hours of usage on my AXS 1x). Unfortunately the AXS appears to only show 3 stages of battery - New, OK, Critical. It also never seems to send battery status for the shifters themselves. You will get separate battery status for front and rear (Left is Front, Right is Rear). It also displays the time since last charge as reported by AXS, but I've found that to be less than perfect. Once you get to Critical, you probably still have a couple hours of riding time remaining. Settings: (still a work in progress) - Sensor ID: default is 0 which just selects the first sensor it sees. Set it to a specific Ant+ ID and it will only connect to that Ant+ sensor. This prevents it from using your friends sensor. Set it to -1 and it will lock on to the first Ant+ id it sees for future sessions. This is the easiest way rather than figuring out the Ant+ ID. - Display Mode: show indexes vs tooth count - modes for front-rear as well as rear only. - Configuration: 'Custom' uses the gear sizes you set further down, or specify a stock configuration and it will ignore the lower gears. - Leave the bottom entries for gear count at zero if you don't have that many cogs. - I haven't tested with Front derailleur but hopefully it'll just work (famous last words).

5/24/2025 - v1.04 - Added 13 cog support with AXS XPLR default option 3/13/2025 - v1.03 - added new devices 12/26/2020 - v1.02 - added GPS Map 66 device, added low battery status 8/28/2020 - v1.01 - fix connection issue, fix ratio display 8/21/2020 - v1.00 - rear only modes, larger fonts 8/19/2020 - v0.01 - initial version for testing purposes