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9 comments
Finished product, total cost 40€.
Nice work.
Was halfway through doing the same, but some questions mights save some trial and error.
I take it you didn't need to do anything with the yellow and green from the micro d connector?
What cable connectors did you use? Thet look very tidy.
I presume you weren't bothered about the eRDU on sale from the same retailer? I plan to use a garmin head unit, when complete.
Thanks for the update.
I cut the two wires in excess. Maybe there is some current in them so isolate them after cutting.
Connector: https://shop.e-bike-technologies.de/en/connectors/signal/micro/higo-micr...
I solderer the wires together, then individual heatshrink followed by an overall one.
For display I use a Magene C606, so Garmin Edge should work no problem.
So, success.
It is working on 2023 Synapse 2 LE and paired to a Magene C606.
I have done exactly what you describe, presumably with parts from the same retailer. Mine went on my ebike.
Short answer: Not as you hope. The Cannondale version of the radar does not have the Bluetooth/ANT radio parts in it - they are in the (expensive) battery cradle, so it would not communicate with your head unit.
You can use a wired connection to the Cannondale/garmin radar display unit (also selling for cheap on the same site). mine works perfectly as a visual indicator, but does not beep.
It requires some DIY wiring to add power (I think the unit will cope with anything from 4 to 12V - mine is wired into my ebike 12v lighting circuit) and to connect the 2 CANbus wires between the head unit and the radar.
Mnay thanks for the very full explaination, Creakingcrank, will give it a go.
Hi, could you share the pinout of the connectors or wire meanings? I will try to wire the Higo-B6-MQ connector. Thanks.
I'm not sure of the pinouts, but assuming the wiring colours on those Higo connectors are standard (it certainly seemed logical on the ones I bought), it is:
Red: voltage + (4-12v)
Black: ground
Yellow/blue: CAN high/CAN low (not sure which is which, just wire same to same)
I tested mine with a 9v battery on the display unit - connect to the correct power wires and the light on the unit comes on. The two wires you haven't used are the CANbus.
Thanks!