Just got one of the older D-Fly Bluetooth modules. I don’t need anything else right? Also, can I plug it in to the junction A (aka hide it) rather than plug it in to the rear derailleur?
Yeah it'll work anywhere. I've got it between my battery and the internal junction box. Sits in my aluminium seat post, no issues with transmission to my Garmin.
Just got one of the older D-Fly Bluetooth modules. I don’t need anything else right? Also, can I plug it in to the junction A (aka hide it) rather than plug it in to the rear derailleur?