The Elecrow brand features a connector on their hardware they call the Crowtail connector. I’m trying to identify it by the industry standard name, type, or classification which is what I’m in need of help with. I’m hoping its not a proprietary connector format. DK sells a handful of Elecrow products such as this kit, but I don’t see their Crowtail connectors anywhere by themselves.
Doing a little additional research now myself to see if I can answer my own question I see Elecrow does sell the cables and connectors from their website.
Here are some links for the Elecrow Crowtail 3 Pin and 4 Pin wires they sell.
The Elecrow page for the connector has some identifying information which might be exactly what I needed, but if someone could confirm this I would appreciate it. The page shows HY2.0 mm in the description which does actually find a connector type that matches with other vendors that looks similar to the Crowtail named ones.
I found a Reddit post talking about this mysterious connector as well.
Looks like I stumbled into some weird vendor lock-in situation where these HY-2.0 Connectors and wires are not readily available from Domestic sources such as DigiKey. I see DK has one of matching 4 pin male connector, but nothing 3 pin or female connector type and also no pre-fabbed wires. This might be a space for DigiKey to look into expanding on carrying since vendors like Elecrow and Grove use them exclusively in their product lines.